InChI=1/C20H18ClN3O3S/c1-10-3-2-4-14(21)17(10)23-18(26)11-5-6-15-16(8-11)28-20(22-15)24-19(27)13-7-12(13)9-25/h2-6,8,12-13,25H,7,9H2,1H3,(H,23,26)(H,22,24,27)/t12-,13-/m1/s1/f/h23-24H 18435891758B31B6