Based on the SMILES representation O=C(CCc1nnc(Cc2ccc(-c3ccccc3)cc2)o1)NCCc1ccccn1, the molecule is not a hERG blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.