InChI=1/C17H25BrN2O3S/c1-3-4-5-6-10-23-15-8-7-13(12-14(15)18)16(21)20-17(24)19-9-11-22-2/h7-8,12H,3-6,9-11H2,1-2H3,(H2,19,20,21,24)/f/h19-20H 3E930B5C39EA663D