Based on the SMILES O=C(c1ccccc1)c1ccc2nc(N3CCCCC3)c3nncn3c2c1, 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}.