The molecule with the SMILES representation of COC(=O)C1(CC2CC(c3ccccc3)=NO2)CCN(C(=O)OC(C)(C)C)CC1 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}.