InChI=1/C14H11FN8/c15-11-4-2-1-3-9(11)8-23-13-10(7-18-23)12(19-14(16)20-13)22-6-5-17-21-22/h1-7H,8H2,(H2,16,19,20)/f/h16H2 4AD7C0EB97A497E2