COc1cccc(NN=C(C(C)=O)C(C)=O)c1    mol34841    0_1
COc1cccc([N-]N=C(C(C)=O)C(C)=O)c1    mol34841    -1_1
[CH2-]C(=O)C(=NNc1cccc(OC)c1)C(C)=O    mol34841    -1_2