The molecule with the SMILES O=C(CN1C(=O)NC2(CCCCCC2)C1=O)N1CCN(S(=O)(=O)c2ccccc2)CC1 is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.