InChI=1/C21H21N7O2/c1-14(23-21(30)19-16-4-2-3-5-17(16)25-26-19)20(29)24-18-9-13-28(27-18)12-8-15-6-10-22-11-7-15/h2-7,9-11,13-14H,8,12H2,1H3,(H,23,30)(H,25,26)(H,24,27,29)/t14-/m1/s1/f/h23-25H D1477AD87A78EE2F