InChI=1/C18H19Cl2N3O4S/c19-14-7-6-13(11-15(14)20)21-17(24)12-22-8-4-5-16(18(22)25)28(26,27)23-9-2-1-3-10-23/h4-8,11H,1-3,9-10,12H2,(H,21,24)/f/h21H 88255827035DBA8C