[{"from": "human", "value": "Describe this molecule. [C][=C][Branch1][=Branch1][C][=Branch1][C][=O][O-1][O][C@@H1][C][=C][Branch1][#Branch1][C][=C][C@H1][Ring1][=Branch1][N][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a dicarboxylic acid dianion obtained by deprotonation of both carboxy groups of 4-amino-4-deoxychorismic acid. It has a role as a Saccharomyces cerevisiae metabolite. It is functionally related to a chorismate(2-). It is a conjugate base of a 4-amino-4-deoxychorismate(1-)."}]