Using CON=C(C(C)=NN)c1ccccc1, CON=C(C1=NOCCO1)c1ccccc1C=O to produce CON=C(C(C)=NN=Cc1ccccc1C(=NOC)C1=NOCCO1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.