| Similarity | Rank | |
|---|---|---|
| theophylline | 0.845 | 88876 |
| phenytoin | 0.820 | 73509 |
| phenobarbital | 0.818 | 93181 |
| atropine | 0.818 | 99037 |
| clarithromycin | 0.809 | 79672 |
| barbiturates | 0.808 | 79147 |
| antimalarial | 0.803 | 93486 |
| paracetamol | 0.802 | 53344 |
| amiodarone | 0.801 | 87584 |
| carbamazepine | 0.801 | 73817 |
| aspirin | 0.795 | 16044 |
| digoxin | 0.795 | 64941 |
| nitroglycerin | 0.794 | 57416 |
| alkaloid | 0.787 | 67835 |
| morphine | 0.786 | 23737 |
| cimetidine | 0.786 | 99443 |
| verapamil | 0.783 | 84353 |
| itraconazole | 0.782 | 83394 |
| valerian | 0.782 | 70719 |
| hydrochloride | 0.782 | 37511 |
| benzodiazepines | 0.781 | 38468 |
| metoprolol | 0.777 | 82385 |
| clonidine | 0.776 | 75864 |
| allopurinol | 0.774 | 72359 |
| analgesic | 0.774 | 35586 |