InChI=1/C28H25N2O7/c1-33-25-8-3-18-13-24-22-15-27-26(36-17-37-27)14-19(22)9-10-29(24)16-23(18)28(25)35-12-2-11-34-21-6-4-20(5-7-21)30(31)32/h3-8,13-16H,2,9-12,17H2,1H3/q+1	F40EC39D444EF433