InChI=1/C20H32N2O/c1-3-5-14-22(15-6-4-2)16-10-13-20(18-23)21-17-19-11-8-7-9-12-19/h7-9,11-12,20-21,23H,3-6,14-18H2,1-2H3/p+1/t20-/m1/s1/fC20H33N2O/h22H/q+1 488B1E34041FED2D