The molecule with the SMILES Cn1c(NC(=O)c2ccco2)c(-c2ccc(Cl)cc2)c(=O)c2ccccc21 is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.