text: <unk>  is an organophosphate that is FDA approved for the treatment of pediculus humanus capitis (hair lice).   Common adverse reactions include application site irritation, skin irritation.
option_0: Malathion
option_1: Prothidathion
option_2: Diisopropyl fluorophosphate
option_3: Pirimiphos-methyl
option_4: Isofenphos
option_5: Succimer
option_6: Dimetacrine
option_7: Azinphos-ethyl