Ivermectin, a semisynthetic avermectin analog, is a potent anthelmintic and insecticide used on nematode and arthropod parasites. It is widely used to improve the health care of domestic animals and humans. (ref. ID; 6000)

Chemical formula; C48H74O14
Test organisms;
Oligochaeta: Lumbriculus variegatus (ref. ID; 6000)