The molecule with the SMILES C=CCN1C(=O)C2(OCCCO2)c2cc(C)ccc21 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}.