InChI=1S/C25H33N3O5/c29-21-9-4-19(5-10-21)6-13-24(32)27-16-2-1-14-26-15-3-17-28-25(33)18-23(31)20-7-11-22(30)12-8-20/h4-13,23,26,29-31H,1-3,14-18H2,(H,27,32)(H,28,33)