0 B17R3.8 C1=CC=C(C2=CNC3=C2C=CC=C3)C=C1 BB31-2916 [2,0,0,0,0,0|2,0,0]=4 1 B19R3.4343 ClC1=NC(C2=CNC3=C2C=CC=C3)=C(Cl)C=N1 BB31-7425 [1,1,0,0,0,0|2,0,0]=4