Using O=C1CCC([N+](=O)[O-])=C2N(Cc3ccc(Cl)nc3)CCN12, NO to produce O=[N+]([O-])C1=C2N(Cc3ccc(Cl)nc3)CCN2/C(=N/O)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.