InChI=1/C20H22N6O2/c1-15-17(8-9-18(23-15)16-6-3-2-4-7-16)19(27)24-25-20(28)22-10-5-12-26-13-11-21-14-26/h2-4,6-9,11,13-14H,5,10,12H2,1H3,(H,24,27)(H2,22,25,28)/p+1/fC20H23N6O2/h21-22,24-25H/q+1 05C38EB669A3C84A