InChI=1/C22H30BrN3O3/c1-4-28-20-13-17(14-25-11-5-10-24-3)12-19(23)22(20)29-15-21(27)26-18-8-6-16(2)7-9-18/h6-9,12-13,24-25H,4-5,10-11,14-15H2,1-3H3,(H,26,27)/p+2/fC22H32BrN3O3/h24-26H/q+2 C0781560604805C4