InChI=1/C22H17N5O2/c23-19(28)15-9-6-10-16(13-15)22(29)24-18-12-5-4-11-17(18)21-25-20(26-27-21)14-7-2-1-3-8-14/h1-13H,(H2,23,28)(H,24,29)(H,25,26,27)/f/h24,27H,23H2 DCC492860B79B51F