InChI=1/C18H20N4O4S2/c1-26-11-10-22-16-5-3-2-4-15(16)21-18(22)27-12-17(23)20-13-6-8-14(9-7-13)28(19,24)25/h2-9H,10-12H2,1H3,(H,20,23)(H2,19,24,25)/f/h20H,19H2 84582B906FF51784