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-(2,4-dichlorophenoxy)-N-[(Z)-[1-phenyl-3-(4-phenylmethoxyphenyl)pyrazol-4-yl]methylideneamino]butanamide into molecular formula.
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C33H28Cl2N4O3
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