InChI=1/C15H20N4O7S2/c16-28(23,24)15-19-11-2-1-10(7-12(11)27-15)25-5-6-26-14(22)9-18-4-3-17-8-13(20)21/h1-2,7,17-18H,3-6,8-9H2,(H,20,21)(H2,16,23,24)/f/h17H,16H2 7E2927461E003AA6