InChI=1/C15H20N8O2S/c16-19-14-20-21-15(23(14)17)26-8-6-12(24)18-10-3-1-4-11(9-10)22-7-2-5-13(22)25/h1,3-4,9H,2,5-8,16-17H2,(H,18,24)(H,19,20)/f/h18-19H A6E40BBE82C53C27