InChI=1/C20H21NO4/c1-15(22)19-13-18(8-9-20(19)24-11-4-3-10-21)25-14-16-6-5-7-17(12-16)23-2/h5-9,12-13H,3-4,11,14H2,1-2H3	D418D8BC29E574E8