Using CC(C)(C)c1ccc(NC(=O)c2cc(Cl)nnc2NCc2ccc(F)cc2)cc1 to produce CC(C)(C)c1ccc(NC(=O)c2ccnnc2NCc2ccc(F)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.