0  B6R0.4  C(C(=O)O)NC=N Glycine_nformimino_1 [1,0,0,0,0,0|2,0,1]=4
1  B6R0.4  C(C(=O)O)NC=O Glycine_nformyl_1 [1,0,0,0,0,0|2,0,1]=4
2  B7R0.6  CC(=O)NCC(=O)O Glycine_nacetyl [1,1,0,0,0,0|1,0,1]=4