Using COc1cc2c(c(Cl)c1OC)CCN(C(=O)C(F)(F)F)CC2c1ccc(S(=O)(=O)CC(C)C)cc1 to produce COc1cc2c(c(Cl)c1OC)CCNCC2c1ccc(S(=O)(=O)CC(C)C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.