InChI=1/C20H20N6O/c1-12-15(11-25(2)24-12)18-14(9-21)20(22)26(13-5-4-8-23-10-13)16-6-3-7-17(27)19(16)18/h4-5,8,10-11,18H,3,6-7,22H2,1-2H3/t18-/m0/s1 780F5414E8E91986