[{"from": "human", "value": "What can you tell me about this molecule? [C][C][Branch1][C][C][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a branched, short-chain, saturated fatty acid anion; the conjugate base of isobutyric acid, formed by deprotonation of the carboxylic acid group. It has a role as a plant metabolite and a human metabolite. It is a branched-chain saturated fatty acid anion and a fatty acid anion 4:0. It is functionally related to a propionate. It is a conjugate base of an isobutyric acid."}]