0  B7R0.9  C[N+](C)(C)CC(=O)[O-] DB06756 [0,0,0,0,0,0|3,0,0]=3
1  B7R0.16  CC(C)[C@H](N)C(=O)O DB00161 [1,1,0,0,0,0|1,0,0]=3
2  B7R0.16  C[C@@H](O)[C@H](N)C(=O)O DB00156 [1,1,0,0,0,0|1,1,0]=4
3  B5R0.5  C[C@H](N)C(=O)O DB00160 [1,0,0,0,1,0|2,0,0]=4