Based on the SMILES representation Cc1ccc(-c2noc(CCC(=O)NCCCN3CCN(c4cccc(Cl)c4)CC3)n2)cc1, the molecule is not a hERG blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.