InChI=1/C15H14N4OS/c1-9-14(21-10(2)17-9)13-7-8-16-15(19-13)18-11-3-5-12(20)6-4-11/h3-8,20H,1-2H3,(H,16,18,19)/f/h18H	15A8523158130C2F