InChI=1/C18H22N8OS2/c1-3-26(4-2)14-7-5-13(6-8-14)11-20-23-16-22-18(25-24-16)29-12-15(27)21-17-19-9-10-28-17/h5-11H,3-4,12H2,1-2H3,(H,19,21,27)(H2,22,23,24,25)/b20-11+/f/h21,23-24H B3AB913284A7BB71