InChI=1/C18H22N4O6S4/c19-31(25,26)15-5-1-13(2-6-15)21-17(23)9-11-29-30-12-10-18(24)22-14-3-7-16(8-4-14)32(20,27)28/h1-8H,9-12H2,(H,21,23)(H,22,24)(H2,19,25,26)(H2,20,27,28)/f/h21-22H,19-20H2 72819349358F7F9D