0 B14R2.19 IC1=CN(CC2=CC=CC=C2)N=C1 BB57-1269 [0,1,0,0,0,1|2,0,0]=4 1 B14R2.19 NC1=CN(CC2=CC=CC=C2)N=C1 BB05-4401 [0,1,0,0,0,1|2,0,0]=4 2 B14R2.72 NC1=CC=C(CN2C=CN=C2)C=C1 BB57-5337 [0,1,0,0,0,1|2,0,0]=4