Using O=C1Nc2ccc(F)cc2OC1(F)F, O=[N+]([O-])O to produce O=C1Nc2cc([N+](=O)[O-])c(F)cc2OC1(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.