InChI=1/C14H14N4O5S2/c1-8-5-11-12(17-14(19)16-11)7-13(8)25(22,23)18-9-3-2-4-10(6-9)24(15,20)21/h2-7,18H,1H3,(H2,15,20,21)(H2,16,17,19)/f/h16-17H,15H2 E0A48544DD3E755B