0 B19R3.9008 ClC1=NN=C(C2=CC=CC=C2)C3=C1C=CC=C3 BB51-0047 [0,1,0,0,1,0|2,0,0]=4 1 B17R3.2679 C1=CC2=CC=CC(C3=NNC=C3)=C2C=C1 BB52-6362 [0,0,0,0,2,0|2,0,0]=4