InChI=1/C12H13NO6/c14-9-5-6(1-4-10(15)16)11(17)13-7(9)2-3-8(13)12(18)19/h5,8,14H,1-4H2,(H,15,16)(H,18,19)/p-3/t8-/m1/s1/fC12H10NO6/h14h/q-3	ABC913856927BEB5