InChI=1S/C38H36N6O6S2.2Na/c1-5-39-35-17-9-25-7-13-29(51(45,46)47)21-31(25)37(35)43-41-33-15-11-27(19-23(33)3)28-12-16-34(24(4)20-28)42-44-38-32-22-30(52(48,49)50)14-8-26(32)10-18-36(38)40-6-2;;/h7-22,39-40H,5-6H2,1-4H3,(H,45,46,47)(H,48,49,50);;/q;2*+1/p-2