[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][Branch1][C][C][Branch1][#Branch2][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][O][O]"}, {"from": "gpt", "value": "The molecule is a 2,3-dihydroxy-3-methylbutanoate. It has a role as a Saccharomyces cerevisiae metabolite. It is a conjugate base of a (R)-2,3-dihydroxy-3-methylbutanoic acid."}]