0 B18R3.50 NC1=NC(C2=CNC3=C2C=CC=C3)=CC=N1 51019 [1,0,0,0,0,0|1,0,0]=2 1 B19R3.54546 NC1=NC=CC(C2=CNC3=C2C=C(Br)C=C3)=N1 N11843 [1,1,0,0,0,0|1,0,0]=3