InChI=1/C14H11Cl2NO4S/c15-12-6-1-9(7-13(12)16)8-21-14(18)10-2-4-11(5-3-10)22(17,19)20/h1-7H,8H2,(H2,17,19,20)/f/h17H2 8AD4584BEA139461