InChI=1/C20H22N6O4S2/c27-18-8-6-17(7-9-18)26-20(21-22-23-26)31-14-19(28)24-10-12-25(13-11-24)32(29,30)15-16-4-2-1-3-5-16/h1-9,27H,10-15H2 168B8EF7881235F6