InChI=1/C17H17N7O4S2/c18-30(27,28)14-7-3-12(4-8-14)20-15(26)10-29-17-21-16(23-24-17)22-19-9-11-1-5-13(25)6-2-11/h1-9,25H,10H2,(H,20,26)(H2,18,27,28)(H2,21,22,23,24)/b19-9+/f/h20,22-23H,18H2 B3B4AA2C7FB98293