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What is the molecular formula of the molecule identified by [(4S,10R)-1,4,12,15-tetrahydroxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-2-yl] benzoate ?
user
C27H34O8
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