InChI=1/C21H32N2O2/c1-3-5-6-7-11-22-21(24)25-17-9-8-16-14-20-18(19(16)15-17)10-13-23(20)12-4-2/h8-9,15,18,20H,3-7,10-14H2,1-2H3,(H,22,24)/p+1/t18-,20+/m1/s1/fC21H33N2O2/h22-23H/q+1 6AA7FF84C8D284FD