Using CCOC(=O)Cc1ccc(-n2nc(C(F)(F)F)c3c2CCCC3)cc1 to produce O=C(O)Cc1ccc(-n2nc(C(F)(F)F)c3c2CCCC3)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.