You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 11-phenyl-10-[3-[4-phenyl-6-(3-phenylphenyl)-1,3,5-triazin-2-yl]phenyl]indolo[1,2-a]benzimidazole into molecular formula.
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C47H31N5
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