The molecule with the SMILES O=C(CCl)Nc1cc(S(=O)(=O)N2CCCCCC2)ccc1Cl is not a human ether-à-go-go related gene (hERG) blocking compound.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.