You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named 6,7-dimethyl-4-[3-methyl-3-[2-(sulfamoylamino)propyl]azetidin-1-yl]quinazoline is given. What is its corresponding molecular formula?
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C17H25N5O2S
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