0 B15R2.29 ClC1=NN=C(CC2=CC=CC=C2)C=C1 AC-86319 [2,0,0,0,0,0|1,0,1]=4 1 B15R2.31 CC1=CC(CC2=CC=CC=C2)=NC=C1 AC-76241 [2,0,0,0,0,0|2,0,0]=4