You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (3-aminocyclohexyl)-[4-[(5-ethyl-1,2,4-oxadiazol-3-yl)methyl]piperazin-1-yl]methanone;dihydrochloride into its molecular formula.
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C16H29Cl2N5O2
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