The molecule with the SMILES representation of Cc1[nH]c2ccccc2c1C(=O)CN1CCN(c2ccc(Cl)cc2)CC1 is not a hERG blocking compound (IC50 less than 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.