InChI=1/C14H20Cl2N2O5S/c1-22-9-10-23-8-7-17-13(19)5-6-18-24(20,21)14-11(15)3-2-4-12(14)16/h2-4,18H,5-10H2,1H3,(H,17,19)/f/h17H BBC4AB12DBD1152C