InChI=1/C12H16O4/c1-11(2)6-4-5-12(11,3)9(14)7(6)8(13)10(15)16/h6,14H,4-5H2,1-3H3,(H,15,16)/p-2/t6-,12+/m0/s1/fC12H14O4/h14h/q-2	45BEB1F51E449F2C