InChI=1/C14H17BrN2O3/c15-9-4-5-11(10(8-9)12(18)19)17-13(20)14(16)6-2-1-3-7-14/h4-5,8H,1-3,6-7,16H2,(H,17,20)(H,18,19)/f/h16-17H	9E8CBD44C7B013DD