InChI=1/C25H27N3O5/c29-24(16-26-22-7-1-2-8-23(22)33-17-21-6-4-14-32-21)28-19-11-9-18(10-12-19)25(30)27-15-20-5-3-13-31-20/h1-3,5,7-13,21,26H,4,6,14-17H2,(H,27,30)(H,28,29)/t21-/m1/s1/f/h27-28H C0203716DF442122