[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][Branch2][Ring2][#Branch1][C][Branch2][Ring1][=N][C][Ring1][Ring1][C][=Branch1][C][=O][O][C][C][=C][C][=Branch1][=Branch1][=C][C][=C][Ring1][=Branch1][O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][Branch1][C][Cl][Cl][C]"}, {"from": "gpt", "value": "The molecule is only found in individuals that have used or taken this drug. It is a pyrethroid insecticide commonly used in the treatment of lice infestations and scabies. It is a yellow to light orange-brown, low melt-ing solid or viscous liquid.Permethrin acts on the nerve cell membrane to disrupt the sodium channel current by which the polarization of the membrane is regulated. Delayed repolarization and paralysis of the pests are the consequences of this disturbance."}]