InChI=1/C18H17N7OS/c1-9(2)10-3-5-11(6-4-10)16-22-13(8-27-16)14(26)12(7-19)15-23-17(20)25-18(21)24-15/h3-6,8-9,12H,1-2H3,(H4,20,21,23,24,25)/t12-/m1/s1/f/h20-21H2 BCD6441B19DBE78F