InChI=1/C23H17Cl2N3O2S/c24-18-10-6-16(7-11-18)21(15-4-2-1-3-5-15)26-20(29)14-31-23-28-27-22(30-23)17-8-12-19(25)13-9-17/h1-13,21H,14H2,(H,26,29)/t21-/m0/s1/f/h26H 93B2424C6423C837