Using CCCOc1cccc(-c2cc(=O)n(C)c3ccc(C(=O)c4ccc(Cl)cc4)cc23)c1 to produce CCCOc1cccc(-c2cc(=O)n(C)c3ccc(C(O)c4ccc(Cl)cc4)cc23)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.