Using NC(=O)c1ccc([N+](=O)[O-])c(Oc2ccc(F)cc2F)c1 to produce NC(=O)c1ccc(N)c(Oc2ccc(F)cc2F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.