InChI=1/C28H28N2O4/c31-28(24-13-7-8-14-25(24)34-19-20-9-3-1-4-10-20)27-26(29(27)22-11-5-2-6-12-22)21-15-17-23(18-16-21)30(32)33/h1,3-4,7-10,13-18,22,26-27H,2,5-6,11-12,19H2/t26-,27-,29?/m0/s1	8D391D1A83233CC6