[{"from": "human", "value": "What can you tell me about this molecule? [C][C][C][C][C][/C][=C][\\C][/C][=C][\\C][=C][\\C][=C][\\C][C@@H1][C@H1][Branch1][Ring2][O][Ring1][Ring1][C][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a leukotriene whose structure comprises leukotriene A4 having a (4R,5R)-epoxy group. It is a leukotriene, an epoxy fatty acid and a polyunsaturated fatty acid. It is functionally related to a leukotriene A4."}]