InChI=1/C14H14FN3O2S/c15-10-6-4-9(5-7-10)13-17-18-14(20-13)21-11-3-1-2-8-16-12(11)19/h4-7,11H,1-3,8H2,(H,16,19)/t11-/m0/s1/f/h16H 50F8342830AB37B1