11-((2-((Phenylsulfonyl)amino)ethyl)thio)-6,11-dihydrodibenzo(b,e)thiepin-2-carboxylic acid Dibenzo(b,e)thiepin-2-carboxylic acid, 6,11-dihydro-11-((2-((phenylsulfonyl)amino)ethyl)thio)- HQ2541375