InChI=1/C23H22N2O4S2/c1-5-28-22(27)19-14(3)24-23-25(20(19)15-7-10-17(30-4)11-8-15)21(26)18(31-23)12-16-9-6-13(2)29-16/h6-12,20H,5H2,1-4H3/b18-12-/t20-/m1/s1	805A7E045F81D7B8