You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 3,5,14,16-tetrazatetracyclo[13.4.0.02,7.08,13]nonadeca-1(15),2,4,6,8,10,12,16,18-nonaen-4-amine into its molecular formula.
user
C15H11N5
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