Using CCOc1c(C(C)=O)cc(Cl)c(C#N)c1N1CC(OC)C1 to produce CCOc1c(C(C)O)cc(Cl)c(C#N)c1N1CC(OC)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.