The molecule with the SMILES representation of O=C1c2nc3cc(-c4ccco4)[nH]n3c(=O)c2CN1C1CCCCC1 is not a hERG blocking compound.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.