Based on the SMILES CCc1cccc(NC(=O)Cn2c(=O)c3cccn3c3ccccc32)c1, 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}.