You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule N-(3-chloro-4-methoxyphenyl)-2-[(5-oxo-4-prop-2-enyl-[1,2,4]triazolo[4,3-a]quinazolin-1-yl)sulfanyl]-2-phenylacetamide into molecular formula.
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C27H22ClN5O3S
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