You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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(6-chloro-3,4-dimethyl-2-oxochromen-7-yl) (2S)-3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoate is the IUPAC name of a molecule. Please give its SMILES representation.
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