InChI=1/C17H21NO5/c1-10(2)12(7-8-15(19)20)16(21)18-13-6-4-3-5-11(13)9-14(18)17(22)23/h3-6,10,12,14H,7-9H2,1-2H3,(H,19,20)(H,22,23)/p-2/t12-,14+/m1/s1/fC17H19NO5/q-2 B83535C9893973F9