InChI=1/C20H23ClN2O7S2/c1-4-29-20(26)17-13(7-11(2)3)10-31-18(17)23-16(24)9-30-19(25)12-5-6-14(21)15(8-12)32(22,27)28/h5-6,8,10-11H,4,7,9H2,1-3H3,(H,23,24)(H2,22,27,28)/f/h23H,22H2 FE9448D810BE2B6E