[{"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@H1][Branch1][=C][C@H1][Branch1][#Branch2][C][C][C][C][=Branch1][C][=O][O][C][O][S][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is the methyl ester of leukotriene E4, the esterified acid group being the one forming position 1 of the icosatetraenyl chain. Leukotriene E4 methyl ester is a more lipid-soluble form of leukotriene E4. It is a leukotriene and a methyl ester. It is functionally related to a leukotriene E4."}]