Based on the SMILES representation O=C1Nc2ccc(S(=O)(=O)NCc3ccco3)c3cccc1c23, the molecule is not a human ether-à-go-go related gene (hERG) blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.