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 3-[[4-chloro-6-[4-(2-chlorophenyl)piperazin-1-yl]pyrimidin-2-yl]sulfanylmethyl]-N-(3,4-dimethylphenyl)benzamide into molecular formula.
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C30H29Cl2N5OS
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