InChI=1/C28H26N2O6/c1-2-36-27(35)28(16-17-8-12-20(31)13-9-17)23-22(24(29-28)18-10-14-21(32)15-11-18)25(33)30(26(23)34)19-6-4-3-5-7-19/h3-15,22-24,29,31-32H,2,16H2,1H3/t22-,23+,24+,28+/m0/s1 23F231915B80B369