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-(6-acetyl-2-benzylsulfanyl-5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)phenoxy]-1-morpholin-4-ylethanone is given. What is its corresponding molecular formula?
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C27H29N5O4S
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