Using CCN(CC)S(F)(F)F, Cc1cc(C)c(-n2ccn3nc(-c4cccnc4)cc23)cc1NC(=O)c1cccc(C(C)(C)O)c1 to produce Cc1cc(C)c(-n2ccn3nc(-c4cccnc4)cc23)cc1NC(=O)c1cccc(C(C)(C)F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.