Using C=C(OCC)c1ccc(C2=NC(c3ccc(Cl)cc3)C(c3ccc(Cl)cc3)N2)c(OCC)c1 to produce CCOc1cc(C(C)=O)ccc1C1=NC(c2ccc(Cl)cc2)C(c2ccc(Cl)cc2)N1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.