InChI=1/C18H31N3O3/c1-15-6-7-17(24-4)16(14-15)8-10-20-18(22)19-9-5-11-21(2)12-13-23-3/h6-7,14H,5,8-13H2,1-4H3,(H2,19,20,22)/p+1/fC18H32N3O3/h19-21H/q+1 5218C0AAB55E1E87