InChI=1/C19H31BrN2O2/c1-4-7-22-8-6-15(14-22)12-21-13-16-10-17(20)19(24-9-5-2)18(11-16)23-3/h10-11,15,21H,4-9,12-14H2,1-3H3/p+1/t15-/m1/s1/fC19H32BrN2O2/h22H/q+1 E9BAE880DB5F738A