InChI=1/C17H13N7O3S2/c25-13(19-9-3-4-11-12(6-9)15(27)20-14(11)26)8-29-17-21-16(23-24-17)22-18-7-10-2-1-5-28-10/h1-7H,8H2,(H,19,25)(H,20,26,27)(H2,21,22,23,24)/b18-7+/f/h19-20,22-23H B204DCC1CAC4D88A