InChI=1/C21H22N6O/c1-13-8-14(2)27-21(25-13)16(10-24-27)11-26-7-6-18-19(23-12-22-18)20(26)15-4-3-5-17(28)9-15/h3-5,8-10,12,20,28H,6-7,11H2,1-2H3,(H,22,23)/p+1/t20-/m1/s1/fC21H23N6O/h22-23H/q+1 D81BE8290A27C176