InChI=1/C32H32N2O6/c35-25-15-7-13-23(19-25)31(39)33-27(17-21-9-3-1-4-10-21)29(37)30(38)28(18-22-11-5-2-6-12-22)34-32(40)24-14-8-16-26(36)20-24/h1-16,19-20,27-30,35-38H,17-18H2,(H,33,39)(H,34,40)/t27-,28-,29-,30+/m0/s1/f/h33-34H 95B4177684B76115