You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
6-(8-methyl-15-phenyl-1,8,14-triazatetracyclo[7.6.1.02,7.013,16]hexadeca-2,4,6,9,11,13(16),14-heptaen-6-yl)benzimidazolo[1,2-c]quinazoline is the IUPAC name of a molecule. Please give its molecular formula.
user
C34H22N6
assistant