0  B9R1.6  O=C(O)C1=CC=CC=C1 DB03793 [1,0,0,1,0,0|1,0,0]=3
1  B9R1.6  O=C(O)C1=CN=CC=C1 DB00627 [1,0,0,1,0,0|2,0,0]=4
2  B9R1.6  O=C([O-])C1=CC=CC=N1 DB11175 [1,0,0,1,0,0|1,0,1]=4
3  B11R1.167  NC1=CC(C(=O)O)=C(O)C=C1 DB00244 [0,1,0,1,0,0|2,0,0]=4
4  B7R0.6  O=C(O)CCC(=O)O DB00139 [0,0,0,0,2,0|0,0,2]=4