InChI: | InChI=1/C33H21N11O11.2Na/c45-29(17-10-12-18(13-11-17)35-37-25-27(32(48)49)39-41(30(25)46)21-6-2-8-23(15-21)43(52)53)34-19-4-1-5-20(14-19)36-38-26-28(33(50)51)40-42(31(26)47)22-7-3-9-24(16-22)44(54)55;;/h1-16,25-26H,(H,34,45)(H,48,49)(H,50,51);;/q;2*+1/p-2 |