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What is the molecular formula of the molecule N-[[(1R,2S,8R,9S)-11-[4-(dimethylamino)-5-methylpyrimidin-2-yl]-6-oxo-7,11-diazatricyclo[7.3.1.02,7]tridecan-8-yl]methyl]acetamide ?
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C21H32N6O2
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