InChI=1/C21H19N5O3/c1-14-4-9-17(29-14)21-24-18(13-19(25-21)26-11-3-10-22-26)23-20(27)12-15-5-7-16(28-2)8-6-15/h3-11,13H,12H2,1-2H3,(H,23,24,25,27)/f/h23H 1924AE6D380D2F09