The molecule with the SMILES O=C(CCn1c(=O)[nH]c2ccccc2c1=O)NCCSCc1ccccc1 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}.