InChI=1/C17H19N7O2S/c1-10-4-5-11(2)13(6-10)20-17(27)22-21-14(25)8-24-9-18-15-12(16(24)26)7-19-23(15)3/h4-7,9H,8H2,1-3H3,(H,21,25)(H2,20,22,27)/f/h20-22H 15ED1B99352D4C36