InChI=1/C19H22N6O6S2/c1-3-16-14(24(28)29)8-12(32-16)10-20-22-18(26)6-5-7-19(27)23-21-11-13-9-15(25(30)31)17(4-2)33-13/h8-11H,3-7H2,1-2H3,(H,22,26)(H,23,27)/b20-10+,21-11+/f/h22-23H 844D2A0579EF9501