InChI=1/C17H17N5S/c1-2-4-13-11(3-1)14-16(20-10-5-6-10)21-15(22-17(14)23-13)12-9-18-7-8-19-12/h7-10H,1-6H2,(H,20,21,22)/f/h20H EED3358E7923D3C0