Using CCNCC, CC(C)c1cccc(-c2c(C(=O)OC(C)(C)C)c(OS(=O)(=O)C(F)(F)F)nc3ccc(Cl)cc23)c1 to produce CCN(CC)c1nc2ccc(Cl)cc2c(-c2cccc(C(C)C)c2)c1C(=O)OC(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.