InChI=1/C19H24N2O4/c22-16-8-5-13-11-14(6-7-15(13)21-16)20-17(23)12-19(18(24)25)9-3-1-2-4-10-19/h6-7,11H,1-5,8-10,12H2,(H,20,23)(H,21,22)(H,24,25)/p-1/fC19H23N2O4/h20-21H/q-1 30088F0FBB16272D