0 B7R1.4 N[C@@H]1CCSC1=O RC751-1 [0,0,0,1,0,0|1,1,1]=4 1 B6R0.2 C[C@@H](N)CC(=O)O BD703-1 [1,1,0,0,0,0|2,0,0]=4 2 B6R0.2 C[C@H](Br)CC(=O)O RC400-1 [1,1,0,0,0,0|2,0,0]=4 3 B6R0.2 C[C@H](N)CC(=O)O BL702-1 [1,1,0,0,0,0|2,0,0]=4