0 B12R1.49 O=C(CCl)NC1=CC=C(Cl)C=C1 BR020406 [1,0,1,0,0,0|1,0,1]=4 1 B12R1.226 O=C([O-])\C=C\C1=CC(O)=CC=C1 BR010077 [1,0,1,0,0,0|2,0,0]=4