InChI=1/C12H14N2O5/c15-10(16)7-13-11(17)9(12(18)14-19)6-8-4-2-1-3-5-8/h1-5,9,19H,6-7H2,(H,13,17)(H,14,18)(H,15,16)/p-1/t9-/m0/s1/fC12H13N2O5/h13-14H/q-1	090ED39F623E8D52