InChI=1/C18H22N8OS/c1-12-5-7-13(8-6-12)15-21-24-18(28)26(15)11-14(27)19-16-20-17(23-22-16)25-9-3-2-4-10-25/h5-8H,2-4,9-11H2,1H3,(H,24,28)(H2,19,20,22,23,27)/p-1/fC18H21N8OS/h23,27H/q-1 E0C5AAD29B8E52F1