0 B15R2.31 OC1=CC(CC2=CC=CC=C2)=CC=C1 CS19745 [2,0,0,0,0,0|2,0,0]=4 1 B15R2.332 FC1=C(C2=NC=CC(Br)=C2)C=CC=C1 MC110582 [1,0,0,0,1,0|2,0,0]=4