Using Cn1ncc([N+](=O)[O-])c1N1CCC(N=[N+]=[N-])CC(O)C1, CI to produce COC1CC(N=[N+]=[N-])CCN(c2c([N+](=O)[O-])cnn2C)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.