Using O=S(c1ccccc1)c1ccccc1, c1ccc(Sc2ccccc2)cc1 to produce c1ccc(Sc2ccc([S+](c3ccccc3)c3ccccc3)cc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.