Using NC(=O)c1c(-c2ccc(Oc3ccccc3)cc2)nn2c1NCC(CN1C(=O)c3ccccc3C1=O)C2 to produce NCC1CNc2c(C(N)=O)c(-c3ccc(Oc4ccccc4)cc3)nn2C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.