InChI=1/C21H32N2O2/c1-14-7-8-16(11-15(14)2)18(24)9-10-19(25)22-17-12-20(3,4)23-21(5,6)13-17/h7-8,11,17,23H,9-10,12-13H2,1-6H3,(H,22,25)/p+1/fC21H33N2O2/h22-23H/q+1 9C05F3270D9ADBB3