Based on the SMILES representation COc1ccc(CNC(=O)CCCn2nc(C)c3c(C)n(-c4ccccc4)nc3c2=O)cc1, 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}.