0 B18R3.50 ClC1=NC=CC(C2=CNC3=C2C=CC=C3)=N1 O32829 [1,0,0,0,0,0|2,0,0]=3 1 B19R3.4343 ClC1=CN=C(Cl)N=C1C2=CNC3=C2C=CC=C3 Q70008 [1,1,0,0,0,0|2,0,0]=4