Based on the SMILES CCn1cc(/C=C/C(=O)Nc2ccn(Cc3c(F)c(F)c(F)c(F)c3F)n2)cn1, 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}.