Using Nc1ccccn1, CCCCCCCCCCCCC[C@@H](CC(N)=O)OC(=O)[C@H](CCCC(=O)OCc1ccccc1)NC(=O)Oc1ccccc1 to produce CCCCCCCCCCCCC[C@@H](CC(N)=O)OC(=O)[C@H](CCCC(=O)OCc1ccccc1)NC(=O)Nc1ccccn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.