[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a 2,3,4,5-tetrahydrodipicolinate(2-). It is a conjugate base of a (S)-2,3,4,5-tetrahydrodipicolinic acid. It is an enantiomer of a (R)-2,3,4,5-tetrahydrodipicolinate(2-)."}, {"from": "gpt", "value": "[C][C][C@H1][Branch1][=N][N][=C][Branch1][Ring2][C][Ring1][=Branch1][C][=Branch1][C][=O][O-1][C][=Branch1][C][=O][O-1]"}]