You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 9-amino-N-[[4-(diethylaminomethyl)phenyl]methyl]bicyclo[3.3.1]nonane-3-carboxamide;dihydrochloride into its molecular formula.
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C22H37Cl2N3O
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