Based on the SMILES COc1ccc(CCNC(=O)c2c(O)c3cccc4c3n(c2=O)CC4)cc1OC, the molecule is not a hERG blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.