You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 14,14-dimethyl-10-[3-[3-(1-methylbenzimidazol-2-yl)phenoxy]phenyl]-21-phenyl-8,10,21-triazapentacyclo[11.8.0.03,11.04,9.015,20]henicosa-1(13),2,4(9),5,7,11,15,17,19-nonaene by IUPAC nomenclature, provide its molecular formula.
user
C46H35N5O
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