InChI=1S/C17H19N5O7S2/c1-7-5-30-13(21-10(7)14(25)26)8(4-23)19-12(24)11(9-6-31-16(18)20-9)22-29-17(2,3)15(27)28/h4,6,8,13H,1,5H2,2-3H3,(H2,18,20)(H,19,24)(H,25,26)(H,27,28)/b22-11-/t8-,13-/m1/s1