[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][C@H1][C@H1][Branch1][Ring2][O][Ring1][Ring1][C][/C][=C][\\C][/C][=C][\\C][/C][=C][\\C][/C][=C][\\C][/C][=C][\\C][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a (4Z,7Z,10Z,13Z,16Z)-19,20-epoxydocosapentaenoic acid with (19R,20S)-configuration. It is functionally related to an all-cis-docosa-4,7,10,13,16,19-hexaenoic acid. It is a conjugate acid of a (4Z,7Z,10Z,13Z,16Z,19R,20S)-19,20-epoxydocosapentaenoate. It is an enantiomer of a (4Z,7Z,10Z,13Z,16Z,19S,20R)-19,20-epoxydocosapentaenoic acid."}]