Based on the SMILES representation CC(Oc1cc2oc(=O)c3c(c2cc1Cl)CCC3)C(=O)NCc1cccnc1, 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}.