InChI=1S/C26H30N2O16.Fe/c29-6-12(27-23(38)10-2-1-3-14(31)17(10)33)26(42)43-8-13(25(40)41)28-24(39)11-4-9(5-15(32)18(11)34)22-21(37)20(36)19(35)16(7-30)44-22;/h1-5,12-13,16,19-22,29-37H,6-8H2,(H,27,38)(H,28,39)(H,40,41);/q;+3/p-5/t12-,13-,16+,19+,20-,21+,22-;/m0./s1