InChI=1/C13H10F6N2O/c14-12(15,16)6-21(7-13(17,18)19)9-2-3-10-8(5-9)1-4-11(22)20-10/h1-5H,6-7H2,(H,20,22)/f/h20H B8DFB38A750FD097