0  B15R2.3  ClC1=CC=C(C2=NN=C(Cl)C=C2)C=C1 F52719 [1,0,0,0,1,0|1,0,1]=4
1  B15R2.3  O=C1C=CC(C2=CC=C(Cl)C=C2)=NN1 F52726 [1,0,0,0,1,0|0,0,0]=2