Using CC(C)(C)OC(=O)N1CC(C(O)c2ccc(Cl)c(Cl)c2)C1, c1nnn[nH]1 to produce CC(C)(C)OC(=O)N1CC(C(c2ccc(Cl)c(Cl)c2)n2ncnn2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.