You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named [(3S)-3-(1-butylimidazol-2-yl)piperidin-1-yl]-[1-(2-fluorophenyl)cyclopropyl]methanone is given. What is its corresponding molecular formula?
user
C22H28FN3O
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