The molecule with the SMILES Cc1cc(=O)n2nc(N3CCCC(C(=O)NCCc4ccccc4)C3)sc2n1 is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.