The molecule SMILES O=C(NCCN1CCOCC1)c1cc(-c2cccc(O)c2)on1 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}.