InChI: | InChI=1/C33H24N6O13S4.4Na/c40-33(34-21-5-9-23(10-6-21)36-38-25-3-1-19-13-27(53(41,42)43)17-31(29(19)15-25)55(47,48)49)35-22-7-11-24(12-8-22)37-39-26-4-2-20-14-28(54(44,45)46)18-32(30(20)16-26)56(50,51)52;;;;/h1-18H,(H2,34,35,40)(H,41,42,43)(H,44,45,46)(H,47,48,49)(H,50,51,52);;;;/q;4*+1/p-4 |