InChI=1S/C40H31N3O6S2.Na/c1-25-24-30(14-21-35(25)41)38(28-10-17-31(18-11-28)42-36-22-15-26-6-2-4-8-33(26)39(36)50(44,45)46)29-12-19-32(20-13-29)43-37-23-16-27-7-3-5-9-34(27)40(37)51(47,48)49;/h2-24,42H,41H2,1H3,(H,44,45,46)(H,47,48,49);/q;+1/p-1/b38-29-,43-32+;