Using CC(NN)c1ccc(Cl)c(Cl)c1, CCOC(=O)C=C(N)OCC to produce CC(c1ccc(Cl)c(Cl)c1)n1[nH]c(N)cc1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.