InChI=1/C11H10Cl2N4OS/c1-6(8-3-2-7(12)4-9(8)13)15-10(18)16-11-17-14-5-19-11/h2-6H,1H3,(H2,15,16,17,18)/t6-/m0/s1/f/h15-16H 2611EA8EFE90C2A4