[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][Branch1][#Branch2][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][N][S-1]"}, {"from": "gpt", "value": "The molecule is the D-enantiomer of cysteinate(2-). It has a role as a fundamental metabolite. It is a conjugate base of a D-cysteinate(1-). It is an enantiomer of a L-cysteinate(2-)."}]