InChI=1/C22H18Cl2N2O3S/c1-27-16-7-11(8-17(28-2)20(16)29-3)13-9-26-22(25)18-14(10-30-21(13)18)12-5-4-6-15(23)19(12)24/h4-10H,1-3H3,(H2,25,26)/f/h25H2 91E4FBCA85A5C214