The molecule with the SMILES O=C(c1ccccc1)N1CCN(CCc2ccccc2)CC1 is 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)}.
phenyl-[4-(2-phenylethyl)piperazin-1-yl]methanone