0 B13R1.133 CC1=CC=C(NC(=O)C(C)Br)C=C1 BB17-1426 [1,0,1,0,0,0|2,0,0]=4 1 B13R1.2679 CC1=C(NC(=O)CCl)C=CC(Cl)=C1 BB53-1226 [1,0,1,0,0,0|1,0,0]=3