You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 5-bromo-2-methoxybenzonitrile;5-(2-chloropyrimidin-4-yl)-2-methoxybenzonitrile;2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile;4,4,5,5-tetramethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-oxazaborolidine by IUPAC nomenclature, provide its molecular formula.
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C46H57B3BrClN6O8
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