[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is an epoxy(hydroxy)icosatrienoate that is the conjugate base of (13R)-hydroxy-(14S,15S)-epoxyicosa-(5Z,8Z,11Z)-trienoic acid, obtained by deprotonation of the carboxy group. It is a conjugate base of a (13R)-hydroxy-(14S,15S)-epoxyicosa-(5Z,8Z,11Z)-trienoic acid."}, {"from": "gpt", "value": "[C][C][C][C][C][C@H1][C@@H1][Branch1][Ring2][O][Ring1][Ring1][C@@H1][Branch1][P][/C][=C][\\C][/C][=C][\\C][/C][=C][\\C][C][C][C][=Branch1][C][=O][O-1][O]"}]