InChI=1/C18H16N6O3S2/c1-3-27-16(26)14-9(2)19-17(29-14)21-12(25)8-28-18-22-15-13(23-24-18)10-6-4-5-7-11(10)20-15/h4-7,15H,3,8H2,1-2H3,(H,19,21,25)/p+1/t15-/m0/s1/fC18H17N6O3S2/h20-21H/q+1 98F29D79BBE65223