InChI=1/C31H26N2O7/c34-27(30(38)39)17-33(16-19-10-12-23-22-7-3-4-8-24(22)28(35)25(23)14-19)31(40)32-26(29(36)37)15-18-9-11-20-5-1-2-6-21(20)13-18/h1-14,26-27,34H,15-17H2,(H,32,40)(H,36,37)(H,38,39)/p-2/t26-,27-/m0/s1/fC31H24N2O7/h32H/q-2	BB51B4B612C1CCF3