Based on the SMILES representation O=C(O)CNC(=O)[C@@H]1NC(C(F)(F)F)(C(F)(F)F)OC1(C(F)(F)F)C(F)(F)F, the molecule is not a hERG blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_blocker#not &NULL}a {herg_blocker__names__noun}.
2-[[(4R)-2,2,5,5-tetrakis(trifluoromethyl)-1,3-oxazolidine-4-carbonyl]amino]acetic acid