The molecule with the SMILES Nc1nc(N2CCN(C(c3ccccc3)c3ccccc3)CC2)n[nH]1 is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.