Using CCOC(=O)c1sc(-n2cnc3ccccc32)nc1-c1ccccc1, [NH4+] to produce NC(=O)c1sc(-n2cnc3ccccc32)nc1-c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.