The molecule with the SMILES O=C1c2cc3ccccc3n2CCN1CCCCN1CCN(c2cccc(Cl)c2Cl)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)}.
2-[4-[4-(2,3-dichlorophenyl)piperazin-1-yl]butyl]-3,4-dihydropyrazino[1,2-a]indol-1-one