The molecule SMILES CCN(CCO)C(=O)c1ccc2oc(Cc3ccc(Cl)cc3)nc2c1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.