Based on the SMILES representation COc1ccc(OC)c2c(C)cc(N3CCN(C(=O)c4ccc(C)cc4)CC3)nc12, 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}.