The molecule with the SMILES O=C(c1cc2c(s1)-c1ccccc1S(=O)(=O)C2)N1CCCC1 is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.