InChI=1/C17H11N7/c18-10-12-3-5-13(6-4-12)22-17-19-9-7-15(23-17)14-11-21-24-16(14)2-1-8-20-24/h1-9,11H,(H,19,22,23)/f/h22H F21CD6CDC4F5FF8A