Using CC(C)Cn1c(=O)n(C)c(=O)c2c(-c3cccc(C(=O)O)c3)n(Cc3cccc4ccccc34)nc21, CCN(CC)CC to produce CNC(=O)c1cccc(-c2c3c(=O)n(C)c(=O)n(CC(C)C)c3nn2Cc2cccc3ccccc23)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.