InChI=1/C21H18ClN3O2S/c1-25-13-12-23-21(25)20(16-6-9-18(22)10-7-16)24-28(26,27)19-11-8-15-4-2-3-5-17(15)14-19/h2-14,20,24H,1H3/t20-/m0/s1 A3E8E09E7B668DA8