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 (6-phenylpyridin-3-yl)boronic acid;2-phenyl-5-[2,4,5-tris(6-phenylpyridin-3-yl)phenyl]pyridine;1,2,4,5-tetrabromobenzene .
user
C67H46BBr4N5O2
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