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 N-[4-[[3-(aminomethyl)-3-(chloromethyl)cyclobutyl]carbamoyl]-3-chlorophenyl]-5-[1-(5-aminopyridin-2-yl)-3-(trifluoromethyl)pyrazol-4-yl]-1-methylimidazole-2-carboxamide is given. What is its corresponding molecular formula?
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C27H26Cl2F3N9O2
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