Using CI, O=C(NS(=O)(=O)c1ccccc1)c1ccc2nc(S)n(Cc3ccc(-c4ccccc4)cc3)c2c1 to produce CSc1nc2ccc(C(=O)NS(=O)(=O)c3ccccc3)cc2n1Cc1ccc(-c2ccccc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.