The molecule with the SMILES representation of O=C1C=C(N2CCN(C34CC5CC(CC(C5)C3)C4)CC2)C2(CCCCC2)O1 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}.