0 B18R3.50 NC1=NC(C2=CN=C3C=CC=CN23)=CC=N1 F18209 [1,0,0,0,0,0|2,0,1]=4 1 B19R3.4343 ClC1=NC(C2=CNC3=C2C=CC=C3)=C(Br)C=N1 75628 [1,1,0,0,0,0|2,0,0]=4