InChI=1/C9H13NO4/c1-4(2)5-3-10-7(9(13)14)6(5)8(11)12/h5-7,10H,1,3H2,2H3,(H,11,12)(H,13,14)/p-1/t5-,6+,7+/m1/s1/fC9H12NO4/h10H/q-1 5491BB1E76D0824C