Using Cc1cc(OCc2c(C(C)C)cnn2-c2c(Cl)cccc2Cl)ccc1N(C)C(=O)OC(C)(C)C to produce CNc1ccc(OCc2c(C(C)C)cnn2-c2c(Cl)cccc2Cl)cc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.