Based on the SMILES O=C(NCCn1cccn1)c1ccc(OC2CCN(C(=O)C3CC3)CC2)cc1, the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.