Based on the SMILES representation CC1=NN=C(c2ccccc2)C(c2c[nH]c3ccccc23)N1O, 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}.