InChI=1/C19H17N7O5S/c1-11(26-10-20-9-21-26)17(27)22-12-2-4-13(5-3-12)25-32(30,31)14-6-7-15-16(8-14)24-19(29)18(28)23-15/h2-11,25H,1H3,(H,22,27)(H,23,28)(H,24,29)/t11-/m0/s1/f/h22-24H C5C75BECC62D3355