0  B11R1.3  CCC1=CC=C(C=C1)C(O)=O HMDB0002097 [0,1,0,0,0,0|3,0,0]=4
1  B8R1.3  ClC1=CC=C(Cl)C=C1 HMDB0041971 [2,0,0,0,0,0|2,0,0]=4