InChI=1/C15H15N7O4S2/c1-2-9-21-22-15(28-9)17-8(23)6-27-14-19-11(16)10(13(25)20-14)18-12(24)7-4-3-5-26-7/h3-5H,2,6H2,1H3,(H,18,24)(H,17,22,23)(H3,16,19,20,25)/f/h17-18,20H,16H2 1FB19F6A8C81F32F