InChI: | InChI=1/C31H25N9O9S.Na/c1-16-13-27(42)38(36-16)20-7-3-18(4-8-20)32-31(44)33-19-5-9-21(10-6-19)39-30(43)28(17(2)37-39)34-35-29-23-12-11-22(40(45)46)14-24(23)26(15-25(29)41)50(47,48)49;/h3-12,14-15,28,34H,13H2,1-2H3,(H2,32,33,44)(H,47,48,49);/q;+1/p-1/b35-29-; |