Using COc1cc(OC)nc(S(C)(=O)=O)n1, COC(=O)c1nc(N)ccc1O to produce COC(=O)c1nc(N)ccc1Oc1nc(OC)cc(OC)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.