You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 10-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1(16),2,4,6,8,10,13(17),14-octaene;dihydrochloride into molecular formula.
user
C16H13Cl2N
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