0 B15R2.50293 CN1C=NC2=C(C1=O)NN=C2C(=O)O Z3683317636 [0,0,0,0,0,0|4,0,0]=4 1 B15R2.50293 CN1N=NC2=C(N=CN2C1=O)C(=O)N Z1201620684 [0,0,0,0,0,0|0,0,0]=0 2 B13R1.3576 CN(C)/N=N/C1=C(N=CN1)C(=O)N Z2289761610 [1,0,1,0,0,0|0,0,1]=3 3 B17R2.204679 NC(=O)C1=C2N=NN(C(=O)N2C=N1)CCCl Z2044764896 [0,2,0,0,0,0|0,0,0]=2