Using OB(O)c1ccc(F)cc1Cl, Cc1nn(C)c(Cl)c1[N+](=O)[O-] to produce Cc1nn(C)c(-c2ccc(F)cc2Cl)c1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.