The molecule with the SMILES representation of O=C(Nc1ccc(NC(=O)N2CCN(c3ccccc3O)CC2)cc1)N1CCN(c2ccccc2O)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}.