Using CCOC(=N)c1ccccc1, CC(C)(C)OC(=O)N1CCC(C(=O)NN)CC1 to produce CC(C)(C)OC(=O)N1CCC(c2nnc(-c3ccccc3)o2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.