InChI=1/C11H11FN8O2/c12-5-4(1-18-19-14)8(21)9(22)7(5)20-3-17-6-10(13)15-2-16-11(6)20/h2-3,7-9,21-22H,1H2,(H2,13,15,16)/t7-,8-,9+/m1/s1/f/h13H2 80DE0170B221EB51