The molecule SMILES CC(=O)c1ccc(N2CCN(c3ccccc3O)CC2)c([N+](=O)[O-])c1 is not a human ether-à-go-go related gene (hERG) blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.