InChI=1/C13H14N4O2S2/c1-6-9(21-17-16-6)11(19)15-12-14-7-4-13(2,3)5-8(18)10(7)20-12/h4-5H2,1-3H3,(H,14,15,19)/f/h15H E93FBA9A3914908C