Based on the SMILES representation COc1cc(NC(=O)c2cc3c(=O)n(C)c4ccccc4c3n2C)cc(OC)c1OC, 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}.