InChI=1/C18H31N3O3/c1-5-12-24-16-7-8-17(15(2)14-16)20-18(22)19-9-6-10-21(3)11-13-23-4/h7-8,14H,5-6,9-13H2,1-4H3,(H2,19,20,22)/p+1/fC18H32N3O3/h19-21H/q+1 ABAA8DFF725FAA9D