You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 3-carbazol-9-yl-9-[4-(4,6-diphenyl-1,3,5-triazabicyclo[3.1.0]hex-2-en-2-yl)phenyl]carbazole into molecular formula.
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C45H31N5
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