InChI=1/C18H17N7O2S/c1-9-7-10(2)21-15-12(9)13(25-5-3-4-6-25)14(28-15)16(26)27-8-11-22-17(19)24-18(20)23-11/h3-7H,8H2,1-2H3,(H4,19,20,22,23,24)/f/h19-20H2 5F41060611C0426A