InChI=1/C28H20N2O7/c1-16(31)29-20-8-10-21-19(12-25(32)37-24(21)13-20)15-36-28(35)18-7-9-22-23(11-18)27(34)30(26(22)33)14-17-5-3-2-4-6-17/h2-13H,14-15H2,1H3,(H,29,31)/f/h29H	4457DDB61196AF91