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 1-[4-(3,5-dimethoxybenzoyl)piperazin-1-yl]-3-[(4R)-4-phenyl-6,7-dihydro-4H-thieno[3,2-c]pyridin-5-yl]propan-1-one into molecular formula.
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C29H33N3O4S
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