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system
What is the molecular formula of the molecule 2-[2-[(7Z,10Z,13Z,16Z,19Z,22Z,25Z,28Z,31Z,34Z,37Z)-tetraconta-7,10,13,16,19,22,25,28,31,34,37-undecaenoyl]oxy-3-[(16Z,19Z,22Z,25Z,28Z,31Z)-tetratriaconta-16,19,22,25,28,31-hexaenoyl]oxypropoxy]-2-[2-(trimethylazaniumyl)ethoxy]acetate ?
user
C84H131NO8
assistant