The molecule with the SMILES C[C@@H]([NH2+]C(C)(C)C)C(=O)c1cccc(Cl)c1 is not a hERG blocker (>= 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_blocker#not a hERG blocker (>= 10uM)&a hERG blocker (<10uM)}.
tert-butyl-[(2R)-1-(3-chlorophenyl)-1-oxopropan-2-yl]azanium