Using O=[N+]([O-])c1cnc(Nc2ccccc2F)c([N+](=O)[O-])c1 to produce Nc1cc([N+](=O)[O-])cnc1Nc1ccccc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.