The SMILES O=S(=O)(c1ccc(F)cc1)c1ccc(/C=C/c2ccc(F)cc2)cn1 represents a molecule that is a hERG blocker (<10uM).
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_blocker#not a hERG blocker (>= 10uM)&a hERG blocker (<10uM)}.
5-[(E)-2-(4-fluorophenyl)ethenyl]-2-(4-fluorophenyl)sulfonylpyridine