Using NCCC[C@@H](Cc1ccccc1)N(CC(=O)O)S(=O)(=O)c1ccccc1OC(F)(F)F to produce O=C1CN(S(=O)(=O)c2ccccc2OC(F)(F)F)[C@H](Cc2ccccc2)CCCN1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.