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What is the molecular formula of the molecule identified by N-[(2S)-1-amino-3-methyl-1-oxobutan-2-yl]-N-methyl-4-prop-2-enoyl-1-(2,2,2-trifluoroethyl)-1,4,9-triazaspiro[5.5]undecane-9-carboxamide ?
user
C20H32F3N5O3
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