InChI=1/C17H20N4O5S4/c18-29(22,23)15-5-3-14(4-6-15)20-30(24,25)16-7-1-13(2-8-16)19-28-17(27)21-9-11-26-12-10-21/h1-8,19-20H,9-12H2,(H2,18,22,23)/f/h18H2 9011049251911B71