Based on the SMILES representation O=C1NC(c2ccccc2)=C(c2nc3ccccc3s2)C(c2ccc(O)cc2)N1, 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}.