The molecule with the SMILES O=C(Nc1cc(Cl)ccc1Cl)NS(=O)(=O)c1ccc(OCCCCN2CCCC2)cc1 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)}.
1-(2,5-dichlorophenyl)-3-[4-(4-pyrrolidin-1-ylbutoxy)phenyl]sulfonylurea