InChI=1/C10H14O5/c1-9(7(11)12)5-3-4-6(15-5)10(9,2)8(13)14/h5-6H,3-4H2,1-2H3,(H,11,12)(H,13,14)/p-2/t5-,6+,9-,10+/fC10H12O5/q-2 D0D5C4DF954F821E