InChI=1/C20H22BrN3O3S/c1-2-3-11-27-17-10-9-15(13-16(17)21)19(26)22-20(28)24-23-18(25)12-14-7-5-4-6-8-14/h4-10,13H,2-3,11-12H2,1H3,(H,23,25)(H2,22,24,26,28)/f/h22-24H 560957B8C86CDD9B