Using [NH4+], COC(=O)c1cccc2c1c1c(O)cccc1n2Cc1ccccc1C#N to produce N#Cc1ccccc1Cn1c2cccc(O)c2c2c(C(N)=O)cccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.