Using O=[Mn](=O)(=O)[O-], CCCCCCS(=O)c1ccc(Cl)cc1C1NC(=O)NC1=O to produce CCCCCCS(=O)(=O)c1ccccc1C1NC(=O)NC1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.