Based on the SMILES O=C(NCCCN1CCOCC1)C1Nc2ccc(OC(F)(F)F)cc2C2C=CCC12, 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}.