InChI=1/C13H16N4S2/c1-14-13(18)17-8-6-16(7-9-17)12-10-4-2-3-5-11(10)19-15-12/h2-5H,6-9H2,1H3,(H,14,18)/f/h14H 09B9275D0BF71C1D