0 B15R2.3 ClC1=CC=C(C2=CC=C(Cl)N=N2)C=C1 EB06615 [1,0,0,0,1,0|1,0,1]=4 1 B15R2.98 NC1=NN(CC2=CC=C(Cl)C=C2)C=C1 EB26008 [1,0,0,0,1,0|2,0,0]=4