InChI=1/C20H20N4O6S/c21-20-23-17(28)13-9-12(31-18(13)24-20)6-3-10-1-4-11(5-2-10)16(27)22-14(19(29)30)7-8-15(25)26/h1-2,4-5,9,14H,3,6-8H2,(H,22,27)(H,25,26)(H,29,30)(H3,21,23,24,28)/p-2/t14-/m0/s1/fC20H18N4O6S/h22-23H,21H2/q-2 40B829DE20F4561F