You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 1-tert-butyl-3-[3-phenyl-7-(3-phenylmethoxypropylamino)-1,6-naphthyridin-2-yl]urea by IUPAC nomenclature, provide its molecular formula.
user
C29H33N5O2
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