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system
What is the molecular formula of the molecule [(2R,6S,7S,8S,10R,13S,14R,15S,16S)-13-acetyloxy-15-benzoyloxy-16,18-dihydroxy-4,4,7,19,20,20-hexamethyl-3,5,11-trioxapentacyclo[14.3.1.02,6.07,14.010,13]icos-1(19)-en-8-yl] 4-methylpiperazine-1-carboxylate ?
user
C38H52N2O11
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