0  B6R0.2  C[C@@H](N)CC(=O)O BD703-1 [0,1,0,0,0,0|1,0,2]=4
1  B6R0.2  C[C@H](Br)CC(=O)O RC400-1 [0,1,0,0,0,0|1,0,2]=4
2  B6R0.2  C[C@H](N)CC(=O)O BL702-1 [0,1,0,0,0,0|1,0,2]=4