[{"from": "human", "value": "Could you provide a description of this molecule? [C][C@H1][C@@H1][Branch2][Ring1][#Branch2][C][C@H1][Branch2][Ring1][Ring2][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C][C][C][=Branch1][C][=O][C][C][=Branch1][C][=O][O][O][O]"}, {"from": "gpt", "value": "The molecule is an omega-hydroxy fatty acid ascaroside obtained by formal condensation of the alcoholic hydroxy group of 5-hydroxy-3-oxopentanoic acid with ascarylopyranose (the alpha anomer). It is an omega-hydroxy fatty acid ascaroside and a 3-oxo monocarboxylic acid. It is a conjugate acid of a bkos#9(1-)."}]