You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 6-(4-fluorophenyl)-N-[5-[1-(2-hydroxy-3-methoxypropyl)-6-oxopyridazin-3-yl]-2-methylphenyl]-3-methyl-2-oxo-1,6-dihydropyrimidine-5-carboxamide by IUPAC nomenclature, provide its molecular formula.
user
C27H28FN5O5
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