InChI=1/C17H20N4O6S/c18-16(19)21-28(24,25)12-6-4-11(5-7-12)20-10-13-14(22)26-17(27-15(13)23)8-2-1-3-9-17/h4-7,10,13H,1-3,8-9H2,(H4,18,19,21)/f/h18-19H2 91FB50FDC12209C2