Table 2 Compounds SNS-032 (MMV690767) and AG-1295 (MMV079840) were tested for toxic effects on breast epithelial (MCF10A) cells. Selectivity indices of these compounds on the motility of exsheathed third-stage larvae (xL3) and fourth-stage larvae (L4) of Haemonchus contortus (after 72 h of exposure to the compound) and the development of L4s (over 7 days of exposure) were calculated using a recognized formula [38]