[{"from": "human", "value": "Describe this molecule. [C][C][=C][C][=Branch1][#Branch2][=N][C@@H1][Ring1][=Branch1][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a 2,3-dihydrodipicolinic acid. It is a conjugate acid of a (S)-2,3-dihydrodipicolinate(2-)."}]