InChI=1S/C4H7NO4/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H,6,7)(H,8,9)/t2-/m0/s1 AuxInfo=1/1/N:1,2,3,4,5,6,7,8,9/E:(6,7)(8,9)/it:im/rA:16cCCCCNOOOOHHHHHHH/rB:s1;s1;s2;s2;d3;s3;d4;s4;s1;s1;s2;s5;s5;s7;s9;/rC:-.9741,-.3957,-.3898;.5772,-.4786,-.2542;-1.5596,.9339,-.4456;1.1534,.154,.9238;1.0142,-1.8837,-.2943;-2.7744,1.0689,-.4377;-.8825,1.9565,-.4911;2.3651,.2771,1.0306;.4696,.6074,1.8371;-1.2784,-.9209,-1.3002;-1.4229,-.9335,.4509;1.0062,-.0003,-1.1397;2.0361,-1.8817,-.3381;.6892,-2.2828,-1.1779;-1.2521,2.7556,-.4965;.833,1.0238,2.5226;