Based on the SMILES COc1ccc(-c2cc3c(=O)n(CC(=O)NCCCc4ccccc4)ncn3n2)cc1, 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}.