[{"from": "human", "value": "Provide a description of this molecule. [C][Branch2][Ring1][C][C][C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][O-1][C][C][C][C][C][C][C][C][C][C][C][C][O]"}, {"from": "gpt", "value": "The molecule is a hydroxy fatty acid anion that is the conjugate base of 26-hydroxyhexacosanoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a 26-hydroxyhexacosanoic acid."}]