Based on the SMILES representation O=[N+]([O-])c1ccc(Nc2nc(N3CCOCC3)nc(N3CCOCC3)n2)cc1, the molecule is not a human ether-à-go-go related gene (hERG) blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.