13 gdb 127685 2.59775 1.86733 1.09391 4.2176 63.68 -0.2581 -0.07 0.1881 1007.4143 0.089141 -489.920483 -489.912684 -489.91174 -489.953697 27.316 C -0.0075237142 1.434769607 -0.0424556861 -0.33329 N -0.0354951383 -0.0227331584 -0.0042858638 -0.09094 N -0.0846840439 -0.6303596095 -1.2327595546 -0.23846 C -0.1109256693 -1.899704653 -1.261047772 0.143653 O -0.0955965356 -2.7393099556 -0.1958670343 -0.205017 C -0.046336065 -2.219399695 1.0873851577 0.362982 O -0.0327155028 -2.9535346526 2.0206870176 -0.268605 C -0.0125404119 -0.6939006528 1.1982596346 0.314594 O 0.0309168438 -0.1550676016 2.2799847024 -0.337087 H 0.8734451701 1.7718876356 -0.5944542017 0.150847 H -0.9057318132 1.8074156808 -0.541260303 0.15085 H 0.0303345355 1.7923120316 0.9844303558 0.179537 H -0.1498993653 -2.4248541665 -2.2055053525 0.170935 58.2892 87.7291 148.4512 231.3535 331.1593 362.8621 474.4838 497.5071 511.6362 590.2989 597.6051 694.9968 800.2633 884.0627 889.3905 967.0108 1036.9502 1154.9161 1158.6273 1163.7546 1270.2242 1379.4376 1392.3427 1440.4034 1489.9744 1506.3367 1706.3299 1793.0544 1894.3515 3057.9148 3123.907 3187.0796 3245.478 CN1N=COC(=O)C1=O Cn1ncoc(=O)c1=O InChI=1S/C4H4N2O3/c1-6-3(7)4(8)9-2-5-6/h2H,1H3 InChI=1S/C4H4N2O3/c1-6-3(7)4(8)9-2-5-6/h2H,1H3