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What is the molecular formula of the molecule identified by methyl (1R,2S,3R,6R,8R,13S,15R,16S,17S)-15,16-dihydroxy-9,13-dimethyl-3-(3-methylbut-2-enoyloxy)-10-[(2S)-4-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]pentanoyl]oxy-4,11-dioxo-5,18-dioxapentacyclo[12.5.0.01,6.02,17.08,13]nonadec-9-ene-17-carboxylate ?
user
C37H51NO14
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