Based on the SMILES CCCCNC(=O)CCn1c(=O)c2cccn2c2ccc(F)cc21, the molecule is not a hERG blocking compound (IC50 < 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.