InChI=1/C26H20Cl2N2OS/c27-26(28)15-21(26)17-11-13-18(14-12-17)22(31)16-32-25-29-23(19-7-3-1-4-8-19)24(30-25)20-9-5-2-6-10-20/h1-14,21H,15-16H2,(H,29,30)/t21-/m0/s1/f/h29H 596EF563FDE65420