InChI=1/C20H19N7O7S/c1-32-16-5-12(13(27(30)31)6-14(16)28)8-22-24-19-23-20(26-25-19)35-9-18(29)21-7-11-2-3-15-17(4-11)34-10-33-15/h2-6,8,28H,7,9-10H2,1H3,(H,21,29)(H2,23,24,25,26)/b22-8+/f/h21,24-25H B205026F0B6F698E