InChI=1/C12H18O4/c1-6-10(7(2)13)9(15)5-12(4,16)11(6)8(3)14/h6,11,13,16H,5H2,1-4H3/p-1/b10-7-/t6-,11-,12+/m0/s1/fC12H17O4/h13h/q-1 8D3DC437238259C6