InChI=1/C22H17Cl2N3O2S/c1-13-4-6-14(7-5-13)20(18-3-2-8-30-18)26-19(28)11-27-12-25-21-16(22(27)29)9-15(23)10-17(21)24/h2-10,12,20H,11H2,1H3,(H,26,28)/t20-/m1/s1/f/h26H 52E25BD987CD5227