| # | Drug |
|---|---|
| 1 | acetylcarnitine |
| 2 | adrafinil |
| 3 | aniracetam |
| 4 | cinnarizine |
| 5 | citicoline |
| 6 | deanol |
| 7 | fipexide |
| 8 | idebenone |
| 9 | linopirdine |
| 10 | meclofenoxate |
| 11 | nizofenone |
| 12 | oxiracetam |
| 13 | phenibut |
| 14 | pipradrol |
| 15 | piracetam |
| 16 | pirisudanol |
| 17 | pramiracetam |
| 18 | prolintane |
| 19 | pyritinol |
| 20 | vinpocetine |