Table 1.

Plaque reduction assay of the nine purchased compounds.

Compounds	PFU (% control)
NSC85561	5 ± 5
NSC84472	40 ± 20
NSC4299	106 ± 10
NSC47717	72 ± 9
NSC97307	79 ± 7
NSC621095	74 ± 8
NSC45583	96 ± 8
NSC45208	104 ± 14
NSC134131	113 ± 10

All experiments were performed in triplicate. Plaque-forming unit (PFU) values are shown as the mean ± standard deviation.