[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][N][N][C][C][C][C][Ring1][Branch1][=O]"}, {"from": "gpt", "value": "The molecule is a pyrrolidinone and carboxamide that is N-methylpyrrolidin-2-one in which one of the methyl hydrogens is replaced by an aminocarbonyl group, while another is replaced by an ethyl group (the S enantiomer). An anticonvulsant, it is used for the treatment of epilepsy in both human and veterinary medicine. It has a role as an anticonvulsant, an environmental contaminant and a xenobiotic."}]