You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 3-(4-cyclohexa-2,4-dien-1-yl-6-phenyl-1,3,5-triazin-2-yl)-10H-pyrrolo[3,2-a]carbazole .
user
C29H21N5
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