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 7-[[4-bromo-2-(trifluoromethoxy)phenyl]methoxy]-N,3-ditrityltriazolo[4,5-b]pyridin-5-amine .
user
C51H37BrF3N5O2
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