InChI=1/C13H14N2O4/c14-11(16)10-2-1-7-15(10)12(17)8-3-5-9(6-4-8)13(18)19/h3-6,10H,1-2,7H2,(H2,14,16)(H,18,19)/p-1/t10-/m0/s1/fC13H13N2O4/h14H2/q-1	4356839F0BC8555C