You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 6-[[1-(cyclopropanecarbonyl)azetidin-3-yl]methyl]-5-[2-fluoro-4-(1-methylbenzimidazol-5-yl)phenyl]-4,6-diazaspiro[2.4]hept-4-en-7-one into its molecular formula.
user
C27H26FN5O2
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