praziquantel, pzq, molecule. it is anthelmintic drug for treatment cysticercosis, schistosome, cestode and trematode

praziquantel pzq schistosome anthelmintic worms cestode trematode infestations cysticercosis isoquinoline parasitic infections drug drawing flat icon hydrogen carbon oxygen nitrogen organic chemistry structural formula atomic molecule structure chemical atom molecular illustration vector paper packaging