Based on the SMILES COCCCNC(=O)Cn1c(=O)n(CCCCCC(=O)NCc2ccc3c(c2)OCO3)c(=O)c2sccc21, 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}.