Based on the SMILES Cc1cc(C(F)(F)F)nc(CCNCc2c(C(=O)N3CCCC3)nc3ccccn23)n1, 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}.