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system
What is the molecular formula of the molecule identified by [(1S,2R,3S,4R,7S,8E,12S,13S,14S,16S,17R)-2,14-diacetyloxy-3,16-dihydroxy-1,4,9,13,17-pentamethyl-5-oxo-6-oxatricyclo[11.4.0.03,7]heptadec-8-en-12-yl] acetate ?
user
C27H40O10
assistant