Based on the SMILES Cc1c(C)c2cc(Cl)c(O)c(CN3CCCC(C)C3)c2oc1=O, 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}.