The molecule with the SMILES O=C(c1ccc([N+](=O)[O-])o1)N(Cc1nnc(-c2ccccc2Cl)o1)C1CC1 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}.