[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a 9-fluoro-5-methyl-1-oxo-6,7-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-2-carboxylic acid that is the (S)-enantiomer of flumequine. It is an enantiomer of a (R)-flumequine."}, {"from": "gpt", "value": "[C][C@H1][C][C][C][=C][N][Ring1][=Branch1][C][=C][Branch1][S][C][=Branch1][C][=O][C][Ring1][#Branch1][=C][C][=Branch1][Ring2][=C][Ring1][O][F][C][=Branch1][C][=O][O]"}]