InChI=1/C22H28N6/c1-27(2)19-9-5-17(6-10-19)21(15-23)25-13-14-26-22(16-24)18-7-11-20(12-8-18)28(3)4/h5-12,21-22,25-26H,13-14H2,1-4H3/t21-,22-/m0/s1 F035CBEFD1FCBFEC