The molecule with the SMILES representation of O=C(CNC(=O)C12CC3CC(CC(C3)C1)C2)OCC(=O)N1CCCCC1 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}.