Using CCCN[C@@H](C)Cc1ccc(S(C)(=O)=O)cc1, CC(C)(C)OC(=O)N1CCC(=O)N(CCCC=O)CC1 to produce CCCN(CCCCN1CCN(C(=O)OC(C)(C)C)CCC1=O)[C@@H](C)Cc1ccc(S(C)(=O)=O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.