InChI: | InChI=1/C30H21N5O9S3.Na/c31-25-9-10-28(23-15-17(45(36,37)38)5-7-19(23)25)34-32-26-11-12-29(24-16-18(46(39,40)41)6-8-21(24)26)35-33-27-13-14-30(47(42,43)44)22-4-2-1-3-20(22)27;/h1-16H,31H2,(H,36,37,38)(H,39,40,41)(H,42,43,44);/q;+1/p-1/b34-32+,35-33+; |