0  B7R0.1  CCCCCCNN 653 [1,0,0,0,0,0|2,0,0]=3
1  B7R0.4  COCCCC(=O)O 1781 [1,0,0,0,0,0|2,0,1]=4
2  B9R0.4  NCCC[C@@H](N)CC(=O)O 4677 [0,1,0,0,0,0|2,0,1]=4
3  B10R0.4  O=C(O)CCCCCCCO 2908 [0,2,0,0,0,0|1,0,1]=4