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system
Can you give the molecular formula of the molecule [(3S,8S,9S,10R,13R,14S,16R)-10,13-dimethyl-7-oxo-16-tributylsilyloxy-1,2,3,4,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-yl] acetate ?
user
C33H56O4Si
assistant