InChI=1/C21H28N6O2/c1-26(2)19-12-15(8-9-23-19)14-24-21(29)25-17-13-16(20(22)28)6-7-18(17)27-10-4-3-5-11-27/h6-9,12-13H,3-5,10-11,14H2,1-2H3,(H2,22,28)(H2,24,25,29)/p+1/fC21H29N6O2/h23-25H,22H2/q+1 F53C3BB146242768