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system
Provide the molecular formula for the IUPAC named substance [5-[(3,5-dimethyl-1,2-oxazol-4-yl)methyl]furan-2-yl]-[4-(2-ethyl-6-methylpyrimidin-4-yl)piperazin-1-yl]methanone .
user
C22H27N5O3
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