InChI=1/C11H13N7OS/c1-11(2,12)8-5-17(16-15-8)4-7-3-9(19)18-10(14-7)20-6-13-18/h3,5-6H,4,12H2,1-2H3/p+1/fC11H14N7OS/h12H/q+1 C260566E8FDDC7E6