InChI: | InChI=1/C28H20N4O16S4.4Na/c33-31(34)23-11-7-19(27(15-23)51(43,44)45)3-1-17-5-9-21(13-25(17)49(37,38)39)29-30-22-10-6-18(26(14-22)50(40,41)42)2-4-20-8-12-24(32(35)36)16-28(20)52(46,47)48;;;;/h1-16H,(H,37,38,39)(H,40,41,42)(H,43,44,45)(H,46,47,48);;;;/q;4*+1/p-4/b3-1+,4-2+,30-29+;;;; |