Based on the SMILES representation Cc1cc(C)c2c(C)c(C(=O)Nc3c(C)n(C)n(-c4ccccc4)c3=O)oc2c1, the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.