InChI=1/C16H20BrN3O2/c1-9(2)3-5-20-6-4-10-11(8-20)14-13(7-12(10)17)18-15(21)16(22)19-14/h7,9H,3-6,8H2,1-2H3,(H,18,21)(H,19,22)/f/h18-19H DAC5FD3A7284613C