InChI=1/C19H25BrN2O6S/c1-12(13-7-8-13)21-17(23)11-28-19(25)16(9-10-29(2,26)27)22-18(24)14-5-3-4-6-15(14)20/h3-6,12-13,16H,7-11H2,1-2H3,(H,21,23)(H,22,24)/t12-,16+/m0/s1/f/h21-22H 773182E59786F06C