Using COc1ccc(C(c2ccc(OC)cc2)N2C[C@@H]3Oc4cccc([N+](=O)[O-])c4O[C@H]3C2)cc1, ClC(Cl)Cl to produce O=[N+]([O-])c1cccc2c1O[C@H]1CNC[C@@H]1O2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.