InChI=1/C21H19Cl2N3OS/c1-14(25-21(28)26-20-9-6-17(22)11-19(20)23)16-4-7-18(8-5-16)27-13-15-3-2-10-24-12-15/h2-12,14H,13H2,1H3,(H2,25,26,28)/t14-/m0/s1/f/h25-26H 1996FFF93CFAA0EA