InChI=1S/C28H42N2O5/c1-6-11-20-34-23-12-14-24(15-13-23)35-22-28(31)30(19-18-29(7-2)8-3)26-21-25(32-9-4)16-17-27(26)33-10-5/h12-17,21H,6-11,18-20,22H2,1-5H3