InChI=1/C21H32N4O2/c1-6-13-25(14-7-2)19(16(4)5)15-23-21(27)24-18-11-9-17(10-12-18)20(26)22-8-3/h6-7,9-12,16,19H,1-2,8,13-15H2,3-5H3,(H,22,26)(H2,23,24,27)/p+1/t19-/m1/s1/fC21H33N4O2/h22-25H/q+1 B1ED0BF10DBBD5DB