You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 1-[5-tert-butyl-3-(methanesulfonamido)-2-methoxyphenyl]-3-[4-[2-(N-ethylanilino)pyrimidin-4-yl]oxynaphthalen-1-yl]urea by IUPAC nomenclature, provide its molecular formula.
user
C35H38N6O5S
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