The molecule with the SMILES NS(=O)(=O)c1ccc(OCCN2CCCC2)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)}.
4-(2-pyrrolidin-1-ylethoxy)benzenesulfonamide