InChI: | InChI=1/C30H22N6O11S3.3Na/c31-25-15-20(12-14-27(25)35-34-26-5-1-4-24-23(26)3-2-6-28(24)48(39,40)41)32-33-21-11-9-18(29(16-21)49(42,43)44)7-8-19-10-13-22(36(37)38)17-30(19)50(45,46)47;;;/h1-17H,31H2,(H,39,40,41)(H,42,43,44)(H,45,46,47);;;/q;3*+1/p-3/b8-7+,33-32+,35-34+;;; |