InChI=1/C20H34N4O2/c1-17(2)15-21-19(25)16-22-20(26)24(14-13-23(3)4)12-8-11-18-9-6-5-7-10-18/h5-7,9-10,17H,8,11-16H2,1-4H3,(H,21,25)(H,22,26)/p+1/fC20H35N4O2/h21-23H/q+1 F0623CD15A6D9DC5