Using [NH4+], CC(C)(C)OC(=O)NC(Cc1cc(F)cc(F)c1)c1ncc(Cl)nc1Cl to produce CC(C)(C)OC(=O)NC(Cc1cc(F)cc(F)c1)c1ncc(N)nc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.