The molecule with the SMILES Cc1ccccc1C(=O)NC(=S)Nc1ccc2[nH]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}.