Using OCc1cnc(Cl)c(Cl)c1, COC(=O)C(C)(C)NC(=O)c1ccc2ccccc2c1O to produce COC(=O)C(C)(C)NC(=O)c1ccc2ccccc2c1OCc1cnc(Cl)c(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.