InChI=1/C14H11F3N2O2S/c15-14(16,17)22-10-5-3-9(4-6-10)19-13(21)11(7-18)12(20)8-1-2-8/h3-6,8,11H,1-2H2,(H,19,21)/t11-/m1/s1/f/h19H E7990D4DD7DDD95E