The molecule with the SMILES Nc1ccc(C2(c3ccc(N)cc3)CN3CCC2CC3)cc1 is not a hERG blocking compound (IC50 < 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.