Using COC(=N)C=Cc1ccc(OC)c(OC)c1, COc1c(C)c(C)c(OC)c(N)c1N to produce COc1ccc(C=Cc2nc3c(OC)c(C)c(C)c(OC)c3[nH]2)cc1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.