InChI=1/C18H22N8O2S/c1-10(2)15(27)22-23-16(28)11(3)29-18-21-17(25-26-18)24-20-9-12-8-19-14-7-5-4-6-13(12)14/h4-11,19H,1-3H3,(H,22,27)(H,23,28)(H2,21,24,25,26)/b20-9+/t11-/m1/s1/f/h22-25H 92FCEDC482C1473D