0 B16R2.120 OC(C1=CC=CC=C1)C2=NC=C(Br)C=C2 MC430297 [1,0,0,0,0,0|3,0,0]=4 1 B15R2.2226 NC(C1=CC=CC=C1)C2=NC=CC=C2 CS12986 [2,0,0,0,0,0|2,0,0]=4 2 B15R2.31 OC1=CC(CC2=CC=CC=C2)=CC=C1 CS19745 [2,0,0,0,0,0|2,0,0]=4