The molecule with the SMILES CN1C2CCC1CC(NC(=O)c1cc(Cl)cc3[nH]cnc13)C2 is not a human ether-à-go-go related gene (hERG) blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.