InChI=1/C29H28N2O4/c32-27(30-18-23-9-1-2-10-24(23)19-31-13-15-34-16-14-31)20-35-29(33)28-25-11-5-3-7-21(25)17-22-8-4-6-12-26(22)28/h1-12,17H,13-16,18-20H2,(H,30,32)/f/h30H 500F13B23CFC42DE