InChI=1/C20H32N2O2/c1-4-19(2,3)21-16-20(24)13-9-15-22(18(20)23)14-8-12-17-10-6-5-7-11-17/h5-7,10-11,21,24H,4,8-9,12-16H2,1-3H3/p+1/t20-/m0/s1/fC20H33N2O2/h21H/q+1 285899063C54075F