InChI: | InChI=1/C30H20N10O11S.Na/c41-24-12-10-21(34-31-16-1-6-19(7-2-16)39(45)46)29(43)27(24)37-33-18-5-14-26(52(49,50)51)23(15-18)36-38-28-25(42)13-11-22(30(28)44)35-32-17-3-8-20(9-4-17)40(47)48;/h1-15,31-33,36H,(H,49,50,51);/q;+1/p-1/b34-21-,35-22-,37-27+,38-28+; |