InChI=1/C18H18N6O2/c19-16(20)10-4-6-13(7-5-10)23-18(25)15-9-14(24-26-15)11-2-1-3-12(8-11)17(21)22/h1-8,15H,9H2,(H3,19,20)(H3,21,22)(H,23,25)/p+2/t15-/m0/s1/fC18H20N6O2/h23H,19-22H2/q+2 EBF0D3F3D325F910