InChI=1/C23H25NO4/c1-15-11-18-13-20(6-8-22(18)24-15)28-10-2-9-27-19-5-7-21-16(12-19)3-4-17(21)14-23(25)26/h5-8,11-13,17,24H,2-4,9-10,14H2,1H3,(H,25,26)/p-1/t17-/m0/s1/fC23H24NO4/q-1 2A46228404D8568A