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system
What is the molecular formula of the molecule identified by [[(3aS,4R,7R,7aR)-2-[4-chloro-3-(trifluoromethyl)phenyl]-1,3-dioxo-7,7a-dihydro-3aH-4,7-epoxyisoindol-4-yl]-acetyloxymethyl] acetate ?
user
C20H15ClF3NO7
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