InChI=1/C21H31N5O2/c22-20(27)19-5-2-10-26(19)14-15-3-1-4-17(13-15)24-21(28)23-16-8-11-25(12-9-16)18-6-7-18/h1,3-4,13,16,18-19H,2,5-12,14H2,(H2,22,27)(H2,23,24,28)/p+2/t19-/m0/s1/fC21H33N5O2/h23-26H,22H2/q+2 08DE29B0662AA4FA