The molecule with the SMILES CC(=O)Cc1nsc(NC(=O)c2cc(-c3ccc(Cl)c(Cl)c3)oc2C)n1 is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.