| 1Nicotine |
|---|
| 2Acetophenone |
| 3Ibuprofen |
| 4Allobarbital |
| 5Aprobarbital |
| 6Butalbital |
| 7Phenacetin |
| 8Amobarbital |
| 9Pentobarbital |
| 10Meprobamate |
| 11Secobarbital |
| 12Caffeine |
| 13Benzphetamine |
| 14Hexobarbital |
| 15Dimenhydrinate |
| 16Doxylamine |
| 17Phenobarbital |
| 18Methapyrilene |
| 19Chlorpheniramine |
| 20Procaine |
| 21Brompheniramine |
| 22Cocaine |
| 23Chlorcyclizine |
| 24Benzactyzine |
| 25Codeine |
| 26Diazepam |
| 27Morphine |
| 28Hydrocodone |
| 29Oxymorphone |
| 30Heroin |















