InChI=1/C18H28N2O2/c1-5-13(6-2)17(20(3)4)10-19-18(21)14-7-8-15-11-22-12-16(15)9-14/h7-9,13,17H,5-6,10-12H2,1-4H3,(H,19,21)/p+1/t17-/m0/s1/fC18H29N2O2/h19-20H/q+1 3482B32E8CF8597D