InChI=1/C23H21Cl2NO4S/c1-4-29-23(28)20-17(15-7-5-13(2)6-8-15)12-31-22(20)26-21(27)14(3)30-19-10-9-16(24)11-18(19)25/h5-12,14H,4H2,1-3H3,(H,26,27)/t14-/m0/s1/f/h26H E4A76FD58B03657C