InChI=1/C11H6F3N3O3S/c12-5-2-1-4(8(13)9(5)14)10(20)15-11-17-16-6(21-11)3-7(18)19/h1-2H,3H2,(H,18,19)(H,15,17,20)/p-1/fC11H5F3N3O3S/h20H/q-1 377EE9644F93B649