Based on the SMILES representation O=C(CNc1cccc(S(=O)(=O)N2CCCC2)c1)Nc1ccc(C(F)(F)F)cc1, the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.