3-(2-(3-carboxy-4-bromo-5,6,7,8-tetrahydronaphthyl)ethyl)-3,6,7,8-tetrahydroimidazo(4,5-d)(1,3)diazepin-8-ol
3-(2-(3-carboxy-4-bromo-5,6,7,8-tetrahydronaphthyl)ethyl)-3,6,7,8-tetrahydroimidazo(4,5-d)(1,3)diazepin-8-ol