Based on the SMILES COCCNC(=O)c1ccc2c(=O)n(CCOC)c(=O)[nH]c2c1, 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}.