Based on the SMILES representation CCCN1C(=O)c2cc(C(=O)NC3CCCC3)ccc2C1O, the molecule is not a hERG blocking compound (IC50 < 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.