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 4-[(2S)-1-[(3R)-4-[2-chloro-4-[(2S)-2-hydroxypropoxy]phenyl]-3-(4-chlorophenyl)piperazin-1-yl]-2-hydroxypropan-2-yl]benzonitrile into molecular formula.
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C29H31Cl2N3O3
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