The molecule with the SMILES COc1ccc2cc(CN(CC3CCCO3)C(=S)NCc3ccco3)c(=O)[nH]c2c1 is not a hERG blocking compound (IC50 < 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.