InChI=1S/C29H21Cl2NO4S/c30-20-10-12-22(23(31)16-20)28(33)32(24(29(34)35)14-18-6-2-1-3-7-18)17-21-11-13-27(37-21)26-15-19-8-4-5-9-25(19)36-26/h1-13,15-16,24H,14,17H2,(H,34,35)/t24-/m0/s1