| Similarity | Rank | |
|---|---|---|
| sulphonamide | 0.845 | 43862 |
| tetracycline | 0.810 | 47272 |
| penicillin | 0.809 | 15405 |
| anti-inflammatory | 0.803 | 28585 |
| analgesic | 0.795 | 24504 |
| nystatin | 0.785 | 68364 |
| antihistamine | 0.781 | 51844 |
| levamisole | 0.778 | 52232 |
| antacid | 0.778 | 49418 |
| parenteral | 0.774 | 37046 |
| pethidine | 0.768 | 38241 |
| morphine | 0.768 | 18319 |
| anthelmintic | 0.767 | 31531 |
| diuretic | 0.764 | 22802 |
| tetanus | 0.762 | 19763 |
| quinine | 0.761 | 26809 |
| heparin | 0.755 | 15176 |
| antitoxin | 0.754 | 90876 |
| non-steroidal | 0.754 | 33921 |
| tranquillizer | 0.753 | 22516 |
| ibuprofen | 0.753 | 96884 |
| fenbendazole | 0.752 | 83057 |
| corticosteroid | 0.750 | 25359 |
| intravenous | 0.750 | 11079 |
| suppressant | 0.749 | 63372 |