InChI=1S/C14H17N5O11S/c20-2-6-10(30-31(26,27)28)9(23)13(29-6)19-4-17-8-11(15-3-16-12(8)19)18-5(14(24)25)1-7(21)22/h3-6,9-10,13,20,23H,1-2H2,(H,21,22)(H,24,25)(H,15,16,18)(H,26,27,28)