The molecule with the SMILES O=C(Nc1cccc(S(=O)(=O)N2CCCCC2)c1)c1cc([N+](=O)[O-])ccc1N1CCOCC1 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}.