Using CCC(C)(C)C(=O)NN, COC1=NCCC(c2nc(-c3ccccc3)no2)C1 to produce CCC(C)(C)c1nnc2n1CCC(c1nc(-c3ccccc3)no1)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.