The molecule with the SMILES representation of O=C(NC(Cc1ccccc1)C(=O)O)NC12CC3CC(CC(C3)C1)C2 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}.