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What is the molecular formula of the compound with this IUPAC name 1-[(1R,6bS)-5-[(7-oxo-6,8-dihydro-5H-1,8-naphthyridin-4-yl)oxy]-1a,6b-dihydro-1H-cyclopropa[b][1]benzofuran-1-yl]-3-[(4-fluorophenyl)methyl]urea ?
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C25H21FN4O4
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