InChI=1/C13H13FN4O2S2/c14-11-3-1-2-4-12(11)17-18-13(21)16-9-5-7-10(8-6-9)22(15,19)20/h1-8,17H,(H2,15,19,20)(H2,16,18,21)/f/h16,18H,15H2 6E969735F6B24237