Using CCOC(OCC)OCC, CC(C)CC1N=C(c2ccccc2)c2cc(Cl)ccc2N=C1NN to produce CC(C)CC1N=C(c2ccccc2)c2cc(Cl)ccc2-n2cnnc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.