The molecule with the SMILES representation of Cc1cccc(NC2=C(NC(=O)c3ccccc3)C(=O)c3ccccc3C2=O)c1 is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.