InChI=1/C13H9F2N3O2S/c1-5-10(6(2)20-18-5)12(19)17-13-16-11-8(15)3-7(14)4-9(11)21-13/h3-4H,1-2H3,(H,16,17,19)/f/h17H E7B170ABC07A2F27