InChI=1/C21H27ClN2O5S/c22-18-7-9-20(10-8-18)30(27,28)24-14-2-1-4-17(6-11-21(25)26)12-15-29-19-5-3-13-23-16-19/h3,5,7-10,13,16-17,24H,1-2,4,6,11-12,14-15H2,(H,25,26)/p-1/t17-/m1/s1/fC21H26ClN2O5S/q-1 00B1338B22D51628