InChI=1/C13H17FN4O2S/c1-21-6-13(14)5-18(4-9(13)19)3-8-2-15-11-10(8)16-7-17-12(11)20/h2,7,9,15,19H,3-6H2,1H3,(H,16,17,20)/t9-,13-/m0/s1/f/h17H 8A7BBC89211C5B8A