InChI=1/C15H19NO4/c1-10-4-5-11(12(17)8-10)16-13(18)9-15(14(19)20)6-2-3-7-15/h4-5,8,17H,2-3,6-7,9H2,1H3,(H,16,18)(H,19,20)/p-1/fC15H18NO4/h16H/q-1	6894B32E96AB8FDE