InChI=1/C13H15FN4O2S/c1-9(10-3-2-4-11(14)7-10)18-21(19,20)13-8-16-6-5-12(13)17-15/h2-9,18H,15H2,1H3,(H,16,17)/t9-/m0/s1/f/h17H BA9F04F727A4129C