InChI=1/C20H23ClN4O3S/c1-3-10-25-11-9-22-20(25)29-12-15-16(18(26)28-4-2)17(24-19(27)23-15)13-5-7-14(21)8-6-13/h5-9,11,17H,3-4,10,12H2,1-2H3,(H2,23,24,27)/t17-/m0/s1/f/h23-24H 1768D429A40BE5FE