Using O=CC1=NN=C(c2ccc([N+](=O)[O-])cc2)c2cc(Cl)ccc2C1 to produce O=[N+]([O-])c1ccc(C2=NN=C(CO)Cc3ccc(Cl)cc32)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.