0  B18R3.50  ClC1=NC=CC(C2=CNC3=CC=CC=C32)=N1 MC427584 [1,0,0,1,0,0|2,0,0]=4
1  B16R2.252  [S-]C1=NC=CC(\C=C\C2=CC=CC=C2)=N1 MC117741 [1,0,0,0,1,0|1,1,0]=4