InChI=1/C21H32N2O2/c1-4-6-7-8-12-22-20(24)25-17-10-9-16-14-19-21(3,18(16)15-17)11-13-23(19)5-2/h9-10,15,19H,4-8,11-14H2,1-3H3,(H,22,24)/p+1/t19-,21+/m1/s1/fC21H33N2O2/h22-23H/q+1 E303767FDD58AD5D