Using COc1cc(OC)nc(CC(=O)O)n1, COC(=O)c1ccccc1CS(N)(=O)=O to produce COC(=O)c1ccccc1CS(=O)(=O)NC(=O)Cc1nc(OC)cc(OC)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.