0 B15R2.21 N#CC1=CC=CC=C1C2=CC=CC=C2 M10187294P [2,0,0,0,0,0|2,0,0]=4 1 B15R2.27 ClC1=NC(Cl)=NC(C2=CC=CC=C2)=C1 M10244753P [2,0,0,0,0,0|2,0,0]=4