InChI=1/C21H32N2O2/c1-4-6-7-8-12-22-20(24)25-16-9-10-17-18(14-16)21(3)11-13-23(5-2)19(17)15-21/h9-10,14,19H,4-8,11-13,15H2,1-3H3,(H,22,24)/p+1/t19-,21+/m1/s1/fC21H33N2O2/h22-23H/q+1 884EF3F44CFC6EFF