The molecule with the SMILES Cc1cc2sc3nc(=O)n(-c4ccccc4)c(=O)n3c2cc1C 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}.