Using COc1cc(C(NC(C)c2ccc(F)c(F)c2)c2ccc(F)cc2)cc([N+](=O)[O-])c1OC to produce COc1cc(C(NC(C)c2ccc(F)c(F)c2)c2ccc(F)cc2)cc(N)c1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.