The molecule with the SMILES Nc1ccccc1C(=O)NCCCN1CCN(c2cccc(Cl)c2)CC1 is a hERG blocking compound (IC50 less than 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.