[{"from": "human", "value": "What can you tell me about this molecule? [C][C][Branch1][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a methyl-branched fatty acid anion that is the conjugate base of isoheptadecanoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a long-chain fatty acid anion, a methyl-branched fatty acid anion, a saturated fatty acid anion and a fatty acid anion 17:0. It is a conjugate base of an isoheptadecanoic acid."}]