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-[1-[4-(4-chloro-3-methoxyphenyl)piperazin-1-yl]ethyl]-2,3-dimethylphenoxy]-N-propan-2-ylpropan-1-amine into molecular formula.
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C27H40ClN3O2
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