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 (2R)-2-[(2-chloroacetyl)-[2-(2-chlorophenyl)ethyl]amino]-2-(2-chlorophenyl)-N-[(1S,2R)-2-methylcyclohexyl]acetamide into molecular formula.
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C25H29Cl3N2O2
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