InChI=1/C18H21ClN2O4S2/c1-12-9-13(2)18(14(3)10-12)27(24,25)20-17-6-5-15(11-16(17)19)21-7-4-8-26(21,22)23/h5-6,9-11,20H,4,7-8H2,1-3H3 52D5BBE0CBACC934