0 B18R2.6470 ClC1=CN=CC(Cl)=C1N\N=C\C2=CC=CC=C2 RF01359 [1,1,0,0,0,0|1,0,0]=3 1 B18R2.6470 ClC1=CN=CC(Cl)=C1N\N=C\C2=CC=CC=N2 RF01356 [1,1,0,0,0,0|2,0,0]=4