You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name [3-(aminomethyl)-4-(3,4-dichlorophenoxy)phenyl]-(4-cyclobutyl-1,4-diazepan-1-yl)methanone into its molecular formula.
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C23H27Cl2N3O2
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