InChI=1/C13H17NO4/c1-18-11-6-2-5-10(12(11)16)13(17)14-7-3-4-9(15)8-14/h2,5-6,9,15-16H,3-4,7-8H2,1H3/t9-/m0/s1 DD54D0DD09A37194