InChI=1/C14H15NO5/c1-8(13(16)15-18)5-10-6-9-7-11(19-2)3-4-12(9)20-14(10)17/h3-4,6-8,18H,5H2,1-2H3,(H,15,16)/t8-/m0/s1/f/h15H A06C24AEC59E59CC