Using Cc1nn(-c2cc([N+](=O)[O-])c(Cl)cc2F)c(Cl)c1Br to produce Cc1nn(-c2cc(N)c(Cl)cc2F)c(Cl)c1Br, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.