InChI=1/C19H29BrN2O2/c20-16-6-8-19(9-7-16)24-15-18(23)14-22-12-4-5-17(22)13-21-10-2-1-3-11-21/h6-9,17-18,23H,1-5,10-15H2/p+2/t17-,18-/m1/s1/fC19H31BrN2O2/h21-22H/q+2 088FF50E8BDF041A