Using COc1ccc(Cn2ncc3c(NCCN4CCOCC4)ccnc32)cc1, O=[N+]([O-])c1ccc(F)c(F)c1 to produce COc1ccc(Cn2ncc3c(N(CCN4CCOCC4)c4ccc([N+](=O)[O-])cc4F)ccnc32)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.