| Samples | Viability (%) | Inhibition Rate (%) |
| Petroluem ether crude | 2.4 | 100 |
| Chloroform crude | 0 | 100 |
| Methanol crude | 2.2 | 100 |
| Mahanimbine 1 | 0 | 100 |
| Girinimbine 2 | 70.7 | 100 |
| Mahanine 6 | 0.7 | 100 |
| Murrayafoline-A 8 | 0 | 100 |