0  B3R0.1  C(=O)CCl HMDB0013860 [1,0,0,0,0,0|3,0,0]=4
1  B3R0.1  NCCN HMDB0031225 [1,0,0,0,0,0|3,0,0]=4
2  B2R0.1  CC=O HMDB0000990 [2,0,0,0,0,0|0,1,1]=4
3  B2R0.1  CSC HMDB0002303 [2,0,0,0,0,0|0,0,0]=2