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system
Provide the molecular formula for the IUPAC named substance 1-[N-(2-amino-1H-pyrrol-3-yl)-C-ethenylcarbonimidoyl]-3-[(3R)-1-(3,3,3-trifluoropropylsulfonyl)pyrrolidin-3-yl]urea .
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C15H21F3N6O3S
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