InChI=1/C14H14N6O3S2/c15-13(16)20-25(22,23)11-5-3-10(4-6-11)18-14(24)19-12(21)9-2-1-7-17-8-9/h1-8H,(H4,15,16,20)(H2,18,19,21,24)/f/h18-19H,15-16H2 D6FF88E198013294