[{"from": "human", "value": "Describe this molecule. [C][N][Branch1][C][C][C][C][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][Branch1][#Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][Cl][O]"}, {"from": "gpt", "value": "The molecule is a diarylmethane that is 2-chlorophenyl(phenyl)methane substituted on the methane carbon by a 2-(dimethylamino)ethyl group. Used in the treatment of dry cough, it suppresses the cough reflex by a direct effect on the cough centre in the medulla of the brain. It has a role as an antitussive. It is a diarylmethane and a tertiary amino compound. It is a conjugate base of a clofedanol(1+)."}]