8a-hydroperoxide Ivermectin

Smile: O[C@H]1[C@H](C)O[C@@H](O[C@H]2[C@H](C)O[C@@H](O[C@@](/C(C)=C/C[C@]3([H])C[C@H](O4)C[C@@]5(O[C@]([H])([C@](C)([H])CC)[C@@]([H])(C)CC5)O3)([H])[C@@]([H])(C)/C=C/C=C6C(OO)O[C@@]7([H])[C@]\6(O)[C@H](C4=O)C=C(C)[C@H]7O)C[C@@H]2OC)C[C@@H]1OC