[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is the (S)-enantiomer of 1-piperideine-6-carboxylic acid. It is a conjugate acid of a (S)-1-piperideine-6-carboxylate."}, {"from": "gpt", "value": "[C][C][C][=N][C@@H1][Branch1][Ring2][C][Ring1][=Branch1][C][=Branch1][C][=O][O]"}]