0  B12R1.21  O=C([O-])\C=C\C1=CC=C(Br)C=C1 BR010029 [1,0,1,0,0,0|1,1,0]=4
1  B12R1.21  O=C([O-])\C=C\C1=CC=C(Cl)C=C1 BR010028 [1,0,1,0,0,0|1,1,0]=4
2  B12R1.21  O=C([O-])\C=C\C1=CC=C(O)C=C1 BR010373 [1,0,1,0,0,0|2,0,0]=4