| | | | | | | | | | | |
| Compound |
| 1-methyl-4-piperidinol | 12.6 | |
| Levallorphan | 11.6 | |
| DuP 697 | 10.6 | |
| D-Histidine | 10.3 | |
| Gelsemine | 10.2 | |
| Butorphanol | 10.2 | |
| Thebaine | 9.7 | |
| D-Phenylalanine | 9.5 | |
| Nalorphine | 9.3 | |
| Mequitazine | 9.0 | |
| Mequitazine | 9.0 | |
| Mequitazine | 9.0 | |
| Mequitazine | 9.0 | |
| 4-piperidinol | 8.9 | |
| Hydromorphone | 8.8 | |
| SR 141716 | 8.8 | |
| C6H8O4 | 8.7 | |
| delta8-THC | 8.7 | |
| Ethylketocyclazocine | 8.6 | |
| Veronal | 8.6 | |
| Buprenorphine | 8.6 | |
| Cyclazocine | 8.6 | |
| Hydrocodone | 8.6 | |
| decahydroisoquinoline | 8.5 | |
| Morphine | 8.5 | |
| Levorphanol | 8.5 | |
| Propoxyphene | 8.4 | |
| Naloxone | 8.4 | |
| Bergenin | 8.3 | |
| Buspirone | 8.3 | |
| Benzoylecgonine | 8.1 | |
| A101 | 8.1 | |
| X 13 | 8.0 | |
| Zolpidem | 8.0 | |
| Aniracetam | 8.0 | |
| Hexobarbital | 7.9 | |
| Nalbuphine | 7.9 | |
| 4-phenylpiperidine | 7.9 | |
| Flumazenil | 7.9 | |
| Tizanidine | 7.7 | |
| Barbiturate | 7.7 | |
| Oleamide | 7.7 | |
| Prone | 7.6 | |
| Pargyline | 7.6 | |
| Morphine sulfate | 7.6 | |
| 202-791 | 7.5 | |
| Doxepin | 7.5 | |
| Cytisine | 7.5 | |
| BDH | 7.5 | |
| Alprazolam | 7.5 | |
| Heroin | 7.5 | |
| DHM | 7.4 | |
| Endomorphin-1 | 7.4 | |
| Naltrexone | 7.4 | |
| EEDQ | 7.4 | |
| Guanabenz | 7.3 | |
| Temazepam | 7.3 | |
| Oxycodone | 7.2 | |
| Agmatine | 7.2 | |
| Risperidone | 7.1 | |
| Tramadol | 7.1 | |
| Metiamide | 7.1 | |
| Tranylcypromine | 7.1 | |
| Sinomenine | 7.0 | |
| Hexobarbital | 7.0 | |
| 2,4-dichlorophenyl | 7.0 | |
| Caryophyllene | 7.0 | |
| 2,4-dichlorophenyl | 7.0 | |
| Methadone | 6.9 | |
| Oxazepam | 6.8 | |
| Sufentanil | 6.8 | |
| NOP | 6.6 | |
| Nitrazepam | 6.5 | |
| Sibutramine | 6.5 | |
| Pentazocine | 6.5 | |
| Phosphoramidon | 6.5 | |
| Nitrendipine | 6.4 | |
| TIF | 6.4 | |
| Alfentanil | 6.4 | |
| DAMGO | 6.4 | |
| 1,1,2-trichloroethane | 6.4 | |
| Midazolam | 6.3 | |
| cyclohexanecarboxamide | 6.3 | |
| Pentazocine | 6.3 | |
| 1H-pyrazole | 6.2 | |
| Paroxetine | 6.2 | |
| Saccharin | 6.2 | |
| Ketorolac | 6.2 | |
| Allopregnanolone | 6.2 | |
| 2-methylpiperazine | 6.2 | |
| ecgonine methyl ester | 6.2 | |
| Ephedrine | 6.2 | |
| Chloral hydrate | 6.1 | |
| DLG | 6.1 | |
| Pentobarbital | 6.1 | |
| 2-pyrrolidinone | 6.1 | |
| GYKI 52466 | 6.1 | |
| Allopregnanolone | 6.0 | |
| Glycine, | 6.0 | |
| 1H-pyrazole | 6.0 | |
| Mecamylamine | 6.0 | |
| Loperamide | 6.0 | |
| Spiperone | 6.0 | |
| Honokiol | 5.9 | |
| 2-butenyl | 5.9 | |
| Mepyramine | 5.9 | |
| D-Ala | 5.9 | |
| Chlordiazepoxide | 5.9 | |
| 2-butenyl | 5.8 | |
| gamma-hydroxybutyric acid | 5.8 | |
| 6-Hydroxydopamine | 5.8 | |
| Codeine | 5.8 | |
| Pimozide | 5.8 | |
| PNU | 5.8 | |
| Remifentanil | 5.8 | |
| 1,1,1-trichloroethane | 5.7 | |
| R 2 | 5.7 | |
| Glycine, | 5.6 | |
| Pindolol | 5.6 | |
| EAA | 5.6 | |
| CNA | 5.6 | |
| Sumatriptan | 5.6 | |
| THIP | 5.6 | |
| PCP | 5.6 | |
| Baclofen | 5.6 | |
| AEA | 5.5 | |
| MK801 | 5.5 | |
| pyridazine | 5.5 | |
| pyridazine | 5.5 | |
| Lorazepam | 5.5 | |
| Corticotropin | 5.5 | |
| ethanol | 5.5 | |
| d-Amphetamine | 5.5 | |
| AEA | 5.5 | |
| 2-pyrrolidinone | 5.4 | |
| Venlafaxine | 5.4 | |
| Ceftriaxone | 5.4 | |
| Papaverine | 5.4 | |
| TBS | 5.3 | |
| Pentobarbital | 5.3 | |
| MOP | 5.3 | |
| VMA | 5.2 | |
| Dynorphin | 5.2 | |
| 4-chlorophenyl | 5.1 | |
| 4-chlorophenyl | 5.1 | |
| Bupropion | 5.1 | |
| Nicotine | 5.1 | |
| Diazepam | 5.0 | |
| ECS | 5.0 | |
| 1,2,3,4-tetrahydroisoquinoline | 5.0 | |
| DBA | 5.0 | |
| cyclopentyl | 5.0 | |
| DBA | 5.0 | |
| dipropyl | 5.0 | |
| MHPG | 4.9 | |
| Nordihydroguaiaretic acid | 4.9 | |
| CPA | 4.8 | |
| cinnamyl | 4.8 | |
| GABA | 4.8 | |
| GABA | 4.8 | |
| DBH | 4.8 | |
| Cocaine | 4.8 | |
| 1,4-butanediol | 4.7 | |
| Nimodipine | 4.7 | |
| PTS | 4.7 | |
| DBA | 4.7 | |
| CPA | 4.6 | |
| NIDA | 4.6 | |
| gamma-aminobutyric acid | 4.6 | |
| PAG | 4.6 | |
| CDP | 4.6 | |
| Methylphenidate | 4.5 | |
| CPA | 4.5 | |
| Methamphetamine | 4.5 | |
| HVA | 4.5 | |
| CPA | 4.5 | |
| NMDA | 4.4 | |
| DOPAC | 4.4 | |
| piperazine | 4.4 | |
| QNB | 4.4 | |
| hydroxyindoleacetic acid | 4.3 | |
| Yohimbine | 4.3 | |
| heptyl | 4.2 | |
| heptyl | 4.2 | |
| NPA | 4.2 | |
| methylhistamine | 4.1 | |
| 5-methylisoxazole | 4.1 | |
| Ketamine | 4.1 | |
| acetaldehyde | 4.0 | |
| Glibenclamide | 4.0 | |
| Diltiazem | 3.9 | |
| Diltiazem | 3.9 | |
| DPA | 3.9 | |
| ICI | 3.9 | |
| DFO | 3.9 | |
| caffeine | 3.8 | |
| 1,1'-biphenyl | 3.8 | |
| aspartic acid | 3.8 | |
| ANA | 3.7 | |
| ANA | 3.7 | |
| 5-HIAA | 3.7 | |
| Nifedipine | 3.7 | |
| alpha-MSH | 3.7 | |
| vinyl acetate | 3.6 | |
| TRH | 3.6 | |
| DIDS | 3.6 | |
| Amphetamine | 3.6 | |
| Amphetamine | 3.6 | |
| Gly | 3.6 | |
| PLP | 3.6 | |
| LSD | 3.5 | |
| noradrenaline | 3.5 | |
| Choline | 3.4 | |
| acetamide | 3.4 | |
| acetamide | 3.4 | |
| cAMP | 3.3 | |
| AMPA | 3.3 | |
| Methionine | 3.3 | |
| propylene glycol | 3.3 | |
| beta-alanine | 3.2 | |
| Propranolol | 3.2 | |
| GM1 | 3.2 | |
| dATP | 3.2 | |
| propionic acid | 3.2 | |
| propionic acid | 3.2 | |
| Propranolol | 3.2 | |
| alcohol dehydrogenase | 3.2 | |
| aminomethyl | 3.2 | |
| Glutamate | 3.2 | |
| Salt | 3.2 | |
| CPP | 3.1 | |
| Phe | 3.1 | |
| CPP | 3.1 | |
| Propofol | 3.1 | |
| Taurine | 3.0 | |
| glutamate | 3.0 | |
| Nitrite | 3.0 | |
| Parenteral | 3.0 | |
| 1-butanol | 3.0 | |
| DPH | 2.9 | |
| Ouabain | 2.9 | |
| PAM | 2.9 | |
| CTX | 2.9 | |
| aspartic acid | 2.9 | |
| aspartic acid | 2.9 | |
| DSM | 2.9 | |
| DHT | 2.8 | |
| MMC | 2.8 | |
| Norepinephrine | 2.8 | |
| APAP | 2.8 | |
| Austin | 2.8 | |
| Theophylline | 2.8 | |
| 5-HT | 2.7 | |
| aspartic acid | 2.7 | |
| Nitrite | 2.7 | |
| HCl | 2.7 | |
| piperidine | 2.7 | |
| piperidine | 2.7 | |
| aldehyde | 2.6 | |
| 5-hydroxytryptophan | 2.6 | |
| Serine | 2.5 | |
| Metformin | 2.5 | |
| Valproic acid | 2.5 | |
| Metformin | 2.5 | |
| acetic acid | 2.4 | |
| tyrosine | 2.4 | |
| prostaglandin E1 | 2.4 | |
| propylene glycol | 2.4 | |
| sulfate | 2.4 | |
| L-carnitine | 2.3 | |
| STZ | 2.3 | |
| Luminal | 2.3 | |
| leucine | 2.3 | |
| PAM | 2.3 | |
| PAM | 2.3 | |
| aniline | 2.2 | |
| Dopamine | 2.1 | |
| Lithium | 2.1 | |
| Sodium | 2.0 | |
| aldehyde | 2.0 | |
| methionine | 2.0 | |
| CAM | 1.9 | |
| NH2 | 1.9 | |
| acetyl-CoA | 1.8 | |
| N2O | 1.8 | |
| pyrrolidine | 1.8 | |
| cyclohexane | 1.8 | |
| arginine | 1.8 | |
| pyrrolidine | 1.8 | |
| Ascorbic acid | 1.7 | |
| butyric acid | 1.7 | |
| PLA | 1.6 | |
| butyric acid | 1.6 | |
| A 1 | 1.6 | |
| MEK | 1.6 | |
| Melatonin | 1.5 | |
| Vitamin D | 1.5 | |
| ornithine | 1.5 | |
| ornithine | 1.5 | |
| ornithine | 1.5 | |
| ornithine | 1.5 | |
| ornithine | 1.5 | |
| butyric acid | 1.5 | |
| AMP | 1.5 | |
| Asp | 1.5 | |
| quinoline | 1.4 | |
| Sucrose | 1.4 | |
| PGE2 | 1.4 | |
| threonine | 1.4 | |
| quinoline | 1.4 | |
| A 3 | 1.3 | |
| TSH | 1.3 | |
| nicotinamide | 1.2 | |
| cyanide | 1.2 | |
| water | 1.2 | |
| Adrenal | 1.2 | |
| PGE | 1.1 | |
| ACh | 1.1 | |
| guanidine | 1.1 | |
| vinyl | 1.1 | |
| toluene | 1.1 | |
| calcium | 1.1 | |
| CAT | 1.0 | |
| GTP | 1.0 | |
| ACTH | 1.0 | |
| Lead | 0.9 | |
| Cholesterol | 0.9 | |
| palmitic acid | 0.9 | |
| isoleucine | 0.9 | |
| formic acid | 0.9 | |
| formic acid | 0.9 | |
| formic acid | 0.9 | |
| formic acid | 0.9 | |
| formic acid | 0.9 | |
| formic acid | 0.9 | |
| formic acid | 0.9 | |
| formic acid | 0.9 | |
| formic acid | 0.9 | |
| formic acid | 0.9 | |
| THP | 0.9 | |
| isoleucine | 0.9 | |
| GSH | 0.9 | |
| GSH | 0.9 | |
| cGMP | 0.9 | |
| THP | 0.9 | |
| nitric oxide | 0.8 | |
| NADH | 0.8 | |
| GDP | 0.8 | |
| tryptophan | 0.7 | |
| tryptophan | 0.7 | |
| tryptophan | 0.7 | |
| galactose | 0.6 | |
| sodium | 0.6 | |
| glutamine | 0.5 | |
| tryptophan | 0.5 | |
| valine | 0.4 | |
| formaldehyde | 0.3 | |
| DMSO | 0.2 | |
| glutamic acid | 0.2 | |
| acrylamide | 0.2 | |
| Optimal | 0.1 | |
| fluorine | 0.1 | |
| Dec | 0.1 | |
| His | -0.0 | |
| formaldehyde | -0.0 | |
| TOF | -0.1 | |
| Clin | -0.1 | |
| Ile | -0.1 | |
| urea | -0.2 | |
| zinc | -0.2 | |
| alanine | -0.3 | |
| retinoic acid | -0.3 | |
| hydroxide | -0.4 | |
| ACS | -0.4 | |
| ACS | -0.4 | |
| glucose | -0.5 | |
| vitamin D | -0.5 | |
| potassium | -0.7 | |
| proline | -0.7 | |
| acetonitrile | -0.8 | |
| serine | -0.8 | |
| benzene | -0.8 | |
| cadmium | -0.9 | |
| phosphate | -0.9 | |
| nitrogen | -1.0 | |
| glycerol | -1.1 | |
| lysine | -1.1 | |
| ATP | -1.2 | |
| ammonia | -1.2 | |
| CO2 | -1.2 | |
| iron | -1.3 | |
| iodine | -1.4 | |
| salt | -1.6 | |
| acetate | -1.6 | |
| methanol | -1.6 | |
| TNF | -1.7 | |
| oxygen | -1.9 | |
| DNA | -2.0 | |
| copper | -2.3 | |
| hydrogen | -2.4 | |
| BMC | -3.3 | |
| Cardiol | -3.6 | |
|