Based on the SMILES representation C/C=C/C=C/C(=O)N1CC2(CC(c3cccc(NC(=O)CCCCC)c3)=NO2)C[C@H]1C(N)=O, the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.