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-[1-[3-(4-chloro-2-methylphenyl)-4-oxoquinazolin-2-yl]ethyl]-N,3,5,5-tetramethylhexanamide into molecular formula.
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C27H34ClN3O2
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