[{"from": "human", "value": "Please give me some details about this molecule. [C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][O]"}, {"from": "gpt", "value": "The molecule is a hydroxy fatty acid anion that is the conjugate base of (R)-2-hydroxyoctacosanoic acid, obtained by deprotonation of the carboxy group. It is a (2R)-2-hydroxy fatty acid anion and a 2-hydroxyoctacosanoate. It is a conjugate base of a (R)-2-hydroxyoctacosanoic acid."}]