[{"from": "human", "value": "Provide a description of 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][N][C][=Branch1][C][=O][N][C][C][=Branch1][C][=O][O][N][C][=Branch1][C][=O][C][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is the methyl ester of leukotriene C4, the esterified acid group being the one forming position 1 of the icosatetraenyl chain. Leukotriene C4 methyl ester is a more lipid-soluble form of leukotriene C4. It is a methyl ester and a leukotriene. It is functionally related to a leukotriene C4."}]