Using CCCS(=O)(=O)Nc1ncnc(OCCO)c1-c1ccc(C)cc1, COc1cnc(S(C)(=O)=O)nc1 to produce CCCS(=O)(=O)Nc1ncnc(OCCOc2ncc(OC)cn2)c1-c1ccc(C)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.