0  B8R0.23  NC(=O)CC(N)C(=O)O SB01192 [0,0,0,0,0,0|4,0,0]=4
1  B6R0.2  CC(C)CC(N)=O BTB12988 [2,0,0,0,0,0|2,0,0]=4
2  B8R1.3  O=C1COC(=O)CO1 SB01616 [1,0,0,1,0,0|1,0,0]=3