InChI=1/C22H34N2O2/c1-23(2,3)19-11-9-13-21(17-19)25-15-7-8-16-26-22-14-10-12-20(18-22)24(4,5)6/h9-14,17-18H,7-8,15-16H2,1-6H3/q+2 CCBC872934EC230E