Using CCOC(=O)COc1ccc(O)cc1, Clc1cc2ccccc2c(Cl)n1 to produce CCOC(=O)COc1ccc(Oc2nc(Cl)cc3ccccc23)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.