InChI=1/C21H24N6O/c22-21(25-12-6-9-17-14-23-15-26-17)27-20(28)13-18(16-7-2-1-3-8-16)19-10-4-5-11-24-19/h1-5,7-8,10-11,14-15,18H,6,9,12-13H2,(H,23,26)(H3,22,25,27,28)/p+1/t18-/m1/s1/fC21H25N6O/h23,25-26H,22H2/q+1 B418AC53F9E71D53