Using CCOC(=O)Cc1cc(CC)c(C(=O)c2ccc(Cl)cc2)n1C to produce CCc1cc(CC(=O)O)n(C)c1C(=O)c1ccc(Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.