0  B8R1.7  O=C([O-])C1=CC=CN1 BR020418 [1,0,0,0,0,0|1,0,1]=3
1  B9R1.11  COC(=O)C1=CC=CN1 BR020454 [1,1,0,0,0,0|1,0,0]=3
2  B11R1.3  O=C([O-])C1=CC=C(CCl)C=C1 BR020160 [0,1,0,0,0,1|1,0,1]=4