The molecule with the SMILES O=[N+]([O-])c1ccc(N/N=C/c2cccs2)nc1 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}.