Using C=C(OCC)C(C)C, CCOC(=O)C(Cl)=NNc1ccc(Cl)cc1Cl to produce CCOC(=O)c1cc(C(C)C)n(-c2ccc(Cl)cc2Cl)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.