InChI=1/C21H27ClN2O4S2/c1-15-4-9-20(28-2)16(14-15)10-12-23-21(25)19(11-13-29-3)24-30(26,27)18-7-5-17(22)6-8-18/h4-9,14,19,24H,10-13H2,1-3H3,(H,23,25)/t19-/m1/s1/f/h23H 5709F774BF665C7B