[{"from": "human", "value": "Describe this molecule. [C][C][C][C][C][C@H1][C@H1][Branch1][Ring2][O][Ring1][Ring1][C][Branch1][P][/C][=C][\\C][/C][=C][\\C][/C][=C][\\C][C][C][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is a 13-hydroxy-14,15-epoxy-(5Z,8Z,11Z)-icosatrienoic acid in which the chiral centres at positions 14 and 15 have R- and S-configuration respectively while that at position 13 remains unspecified. It has a role as a human metabolite. It is a conjugate acid of a 13-hydroxy-(14R,15S)-epoxy-(5Z,8Z,11Z)-icosatrienoate(1-)."}]