InChI=1/C12H19NO4/c14-9-4-2-8(3-5-9)13-10(15)12(11(16)17)6-1-7-12/h8-9,14H,1-7H2,(H,13,15)(H,16,17)/p-1/fC12H18NO4/h13H/q-1 38534842E4BA136F