InChI=1/C18H30N2O2/c1-4-20(15-18(21)19-16(2)3)12-8-13-22-14-11-17-9-6-5-7-10-17/h5-7,9-10,16H,4,8,11-15H2,1-3H3,(H,19,21)/p+1/fC18H31N2O2/h19-20H/q+1 3D5ACACD817C3690