InChI=1/C11H15F3N4OS/c1-6-17-18-10(20-6)16-9(19)15-8-4-2-3-7(5-8)11(12,13)14/h7-8H,2-5H2,1H3,(H2,15,16,18,19)/t7-,8+/m1/s1/f/h15-16H 11CC984BAC37E114