InChI=1/C21H18ClN3O4S/c1-2-13-25(16-7-4-3-5-8-16)30(28,29)19-14-15(10-11-17(19)22)21(27)24-20-18(26)9-6-12-23-20/h2-12,14,26H,1,13H2,(H,23,24,27)/f/h26h,23-24H C48E5E83B4C4D5D2