InChI=1/C20H30BrN3O3S/c1-3-5-7-9-13-27-17-12-11-15(14-16(17)21)19(26)22-20(28)24-23-18(25)10-8-6-4-2/h11-12,14H,3-10,13H2,1-2H3,(H,23,25)(H2,22,24,26,28)/f/h22-24H FF9FE3CC3647BBC5