Based on the SMILES representation O=C(C1CCN(c2ncnc3c2nc2n3CCCCC2)CC1)N1CCN(c2ccccc2F)CC1, the molecule is not a hERG blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.