InChI=1/C18H19ClN2O5S2/c19-14-9-12(10-15-17(14)26-8-7-25-15)18(22)20-11-13-3-4-16(27-13)28(23,24)21-5-1-2-6-21/h3-4,9-10H,1-2,5-8,11H2,(H,20,22)/f/h20H 7E016E33B400D876