InChI=1/C20H25N3O5/c1-2-26-19(24)14-11-21-20(25)22-15(14)12-23-8-4-6-16(23)13-5-3-7-17-18(13)28-10-9-27-17/h3,5,7,16H,2,4,6,8-12H2,1H3,(H2,21,22,25)/t16-/m0/s1/f/h21-22H	26A653F77ECD1B9D