The molecule with the SMILES representation of Nc1nc(=O)c2ncn(COCCO)c2[nH]1 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)}.
2-amino-9-(2-hydroxyethoxymethyl)-3H-purin-6-one