Using COCCOCN(c1onc(C)c1Cl)S(=O)(=O)c1c(Cc2ccc(C)cc2C)sc2ncccc12 to produce Cc1ccc(Cc2sc3ncccc3c2S(=O)(=O)Nc2onc(C)c2Cl)c(C)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.