Based on the SMILES O=C(CCc1nnc2ccc(NCc3ccc(F)cc3)nn12)NC1CCCC1, 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}.