InChI: | InChI=1/C33H23N5O14S4/c39-28-12-4-20-14-26(54(44,45)46)17-30(56(50,51)52)31(20)32(28)38-36-22-5-1-18(2-6-22)33(40)34-21-8-10-23(11-9-21)35-37-24-7-3-19-13-25(53(41,42)43)16-29(27(19)15-24)55(47,48)49/h1-17,36H,(H,34,40)(H,41,42,43)(H,44,45,46)(H,47,48,49)(H,50,51,52)/b37-35+,38-32+ |