0 B14R2.68 NC1=CN=C(C2=CC=CC=C2)N=C1 BB0270254 [1,0,0,0,1,0|2,0,0]=4 1 B14R2.68 O=C1C=CC(C2=CC=CC=C2)=NN1 BB0218389 [1,0,0,0,1,0|1,0,0]=3 2 B14R2.68 O=C1C=CC(C2=CC=NC=C2)=NN1 BB0270273 [1,0,0,0,1,0|2,0,0]=4