InChI=1/C21H32N4O2/c1-4-25(5-2)14-8-9-16(3)24-20(26)12-13-22-21(27)18-15-23-19-11-7-6-10-17(18)19/h6-7,10-11,15-16,23H,4-5,8-9,12-14H2,1-3H3,(H,22,27)(H,24,26)/p+1/t16-/m0/s1/fC21H33N4O2/h22,24-25H/q+1 CCF731BBC49A491B