SMILES: CC[C@@H](C(=O)N)N1CCCC1=O
Description: 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.