InChI=1/C17H25BrN2O3/c1-3-20(4-2)11-5-10-19-15(17(22)23)12-16(21)13-6-8-14(18)9-7-13/h6-9,15,19H,3-5,10-12H2,1-2H3,(H,22,23)/t15-/m0/s1/f/h20H	E3BD3F904FF0EE28