InChI=1/C17H19BrN2O3/c1-10-14(16(21)23-11-6-2-3-7-11)15(20-17(22)19-10)12-8-4-5-9-13(12)18/h4-5,8-9,11,15H,2-3,6-7H2,1H3,(H2,19,20,22)/t15-/m0/s1/f/h19-20H	9BD4B19F1405DFE8