Using [NH4+], COc1ccc(C(=O)CNC(=O)/C=C/c2ccc(-n3cnc(C)c3)c(OC)c2)cc1 to produce COc1ccc(-c2c[nH]c(/C=C/c3ccc(-n4cnc(C)c4)c(OC)c3)n2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.