InChI=1/C21H23N5O4S2/c1-15-9-10-18(25-32(29,30)14-16-6-3-2-4-7-16)20(28)26(15)13-19(27)23-11-5-8-17-12-24-21(22)31-17/h2-10,12,25H,11,13-14H2,1H3,(H2,22,24)(H,23,27)/b8-5+/f/h23H,22H2 9787E047A6614C37