InChI=1/C16H22BrN3O2/c1-15(2)12(8-9-16(15,3)14(22)20-18)13(21)19-11-6-4-10(17)5-7-11/h4-7,12H,8-9,18H2,1-3H3,(H,19,21)(H,20,22)/t12-,16+/m1/s1/f/h19-20H CFB7EF5439826593