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 2-(4-cyclopropyl-6-methoxypyrimidin-5-yl)-6-[(5-ethylsulfanylpyridin-2-yl)methylamino]-4-methyl-8-(2-methylpropyl)pteridin-7-one is given. What is its corresponding molecular formula?
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C27H32N8O2S
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