(11bR)-2,6-diphenyl-3,3,5,5-tetraoxide-Dinaphtho[2,1-d:1',2'f][1,3,2]dithiazepine 250mg

(11bR)-2,6-diphenyl-3,3,5,5-tetraoxide-Dinaphtho[2,1-d:1',2'f][1,3,2]dithiazepine 250mg