InChI=1/C14H16BrNO4/c1-14(13(19)20)5-2-6-16(8-14)12(18)10-4-3-9(15)7-11(10)17/h3-4,7,17H,2,5-6,8H2,1H3,(H,19,20)/p-1/t14-/m0/s1/fC14H15BrNO4/q-1 3BB37D648A86492A