The SMILES CC1CCN(c2ccc(S(=O)(=O)NC3=NCCCCC3)cc2[N+](=O)[O-])CC1 represents a molecule that is not a human ether-à-go-go related gene (hERG) blocking compound.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.