You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 1-[2,5-dimethyl-1-(oxolan-2-ylmethyl)pyrrol-3-yl]-2-[2-(morpholin-4-ylmethyl)quinazolin-4-yl]sulfanylethanone into molecular formula.
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C26H32N4O3S
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