You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 2-(2-benzylphenyl)-8-(2-trimethylsilylethoxymethoxy)-3-(2-trimethylsilylethoxymethyl)quinazolin-4-one by IUPAC nomenclature, provide its molecular formula.
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C33H44N2O4Si2
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