The molecule with the SMILES representation of O=C(CC1C(=O)NCCN1C(=S)Nc1ccccc1)Nc1ccc2c(c1)OCCO2 is not a hERG blocking compound (IC50 less than 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.