InChI=1/C17H24BrN3O2/c18-14-6-4-5-13(11-14)12-21(15-8-9-15)16(22)7-2-1-3-10-20-17(19)23/h4-6,11,15H,1-3,7-10,12H2,(H3,19,20,23)/f/h20H,19H2 10C1614EE26210D6