You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule [(2R)-piperidin-2-yl]-[4-(2,2,2-trifluoroethyl)-1,4-diazepan-1-yl]methanone;dihydrochloride .
user
C13H24Cl2F3N3O
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