<unk>  is an organophosphate insecticide which acts as an acetylcholinesterase inhibitor. In the USSR, it was known as carbophos, in New Zealand and Australia as maldison and in South Africa as mercaptothion.
Malathion
Parathion
Chlorpyrifos
Dotinurad
Ajmalicine
Diisopropyl fluorophosphate
Pirimiphos-methyl
Carbaryl