The molecule SMILES Cc1ccc(Nc2nnc(-c3ccc(N4CCOCC4)c([N+](=O)[O-])c3)c3ccccc23)cc1 is not a human ether-à-go-go related gene (hERG) blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.