Using COc1ccc(-n2nc(C(=O)O)c3c2C(=O)N(c2ccc(N4CCCCC4=O)cc2)CC3)cc1, CCN(CC)CC to produce COc1ccc(-n2nc(C(N)=O)c3c2C(=O)N(c2ccc(N4CCCCC4=O)cc2)CC3)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.