Based on the SMILES representation O=C(NCCN1CCN(C(=O)c2cc3ccccc3oc2=O)CC1)c1cc2ccccc2oc1=O, the molecule is not a hERG blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.