Using COc1ccc(N)cc1, Cc1ccc(S(=O)(=O)OCC2CCn3c(nc4ccccc43)S2)cc1 to produce COc1ccc(NCC2CCn3c(nc4ccccc43)S2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.