InChI=1/C22H25ClN2O5S/c23-17-5-3-16-13-19(6-4-15(16)12-17)31(29,30)14-20(26)22(28)24-10-7-18(8-11-24)25-9-1-2-21(25)27/h3-6,12-13,18,20,26H,1-2,7-11,14H2/t20-/m1/s1 8917BDAC0F17B73B