Using [NH4+], COc1nc(S(C)(=O)=O)nc(N[C@@H]2C[C@H](CO)[C@H]3OC(C)(C)O[C@H]32)c1-c1nc2ccccc2s1 to produce COc1nc(N)nc(N[C@@H]2C[C@H](CO)[C@H]3OC(C)(C)O[C@H]32)c1-c1nc2ccccc2s1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.