[{"from": "human", "value": "Provide a brief overview of this molecule. [C][=Branch2][Ring1][Ring1][=C][/C][=Branch1][#Branch2][=C][Branch1][=Branch1][\\C][=Branch1][C][=O][O-1][/N][/C][=Branch1][C][=O][O-1][\\C][=O]"}, {"from": "gpt", "value": "The molecule is an oxo dicarboxylate and an alpha-amino-acid anion. It has a role as a Saccharomyces cerevisiae metabolite. It is a conjugate base of a 2-amino-3-(3-oxoprop-1-enyl)but-2-enedioic acid and a 2-ammonio-3-(3-oxoprop-1-enyl)but-2-enedioate(1-)."}]