InChI: | InChI=1/C39H31N7O9S.2Na/c1-20-15-22(3-12-31(20)40)38(50)42-27-9-11-29-24(17-27)18-34(56(53,54)55)35(36(29)48)46-45-32-13-4-23(16-21(32)2)37(49)41-25-5-7-26(8-6-25)43-44-28-10-14-33(47)30(19-28)39(51)52;;/h3-19,43,45H,40H2,1-2H3,(H,41,49)(H,42,50)(H,51,52)(H,53,54,55);;/q;2*+1/p-2/b44-28+,46-35+;; |