Using COc1cccc(CC(=O)O)c1, NC1=c2ccoc2=NCN1c1ccc(N)cc1 to produce COc1cccc(CC(=O)Nc2ccc(N3CN=c4occc4=C3N)cc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.