InChI=1/C22H21Cl2NO4S/c1-29-16-4-2-3-5-17(16)30-18-8-6-14(20(23)21(18)24)7-9-19(26)25-12-10-15(11-13-25)22(27)28/h2-9,15H,10-13H2,1H3,(H,27,28)/p-1/b9-7+/fC22H20Cl2NO4S/q-1 877D73488C1269BA