InChI=1/C22H25NO5/c1-5-23(2)13-18(24)14-6-8-16(9-7-14)28-21-11-15-10-19(26-3)20(27-4)12-17(15)22(21)25/h6-10,12,21H,5,11,13H2,1-4H3/t21-/m1/s1 20A1DC1487A24AFB