The SMILES CC1CCC(NC(=O)c2nc(Cn3ccc([N+](=O)[O-])n3)no2)CC1 represents a molecule that is not a human ether-à-go-go related gene (hERG) blocker.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.