[{"from": "human", "value": "Provide a description of this molecule. [C][C@H1][Branch1][=Branch2][C][C][C][=C][Branch1][C][C][C][C@H1][C][C][C@@H1][C@@][Ring1][Branch1][Branch2][Ring2][C][C][C][C][=C][Ring1][=Branch1][C][C][C@@H1][C@@][Ring1][=Branch1][Branch2][Ring1][C][C][C][C@@H1][Branch1][N][C@@][Ring1][=Branch1][Branch1][C][C][C][=Branch1][C][=O][O][O][C][C]"}, {"from": "gpt", "value": "The molecule is a 3beta-sterol that consists of 4beta-methylzymosterol in which the 4alpha-hydrogen is replaced by a carboxy group. It has a role as a Saccharomyces cerevisiae metabolite and a mouse metabolite. It is functionally related to a zymosterol. It is a conjugate acid of a 4beta-methylzymosterol-4alpha-carboxylate."}]