[{"from": "human", "value": "Describe this molecule. [C][C][C][C][C][C][Branch2][Ring1][#Branch2][C][Branch2][Ring1][Branch1][C][Branch1][P][/C][=C][\\C][/C][=C][\\C][/C][=C][\\C][C][C][C][=Branch1][C][=O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a trihydroxyicosatrienoic acid that is (5Z,8Z,11Z)-icosatrienoic acid in which the three hydroxy groups are located at positions 13, 14 and 15. It is a trihydroxyicosatrienoic acid and a secondary allylic alcohol. It is a conjugate acid of a 13,14,15-trihydroxy-(5Z,8Z,11Z)-icosatrienoate."}]