You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 5,8,14-triazatetracyclo[10.3.1.02,11.04,9]hexadeca-1(15),2,4(9),10,13-pentaene by IUPAC nomenclature, provide its molecular formula.
user
C13H13N3
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