The molecule with the SMILES CCS(=O)(=O)c1nc(S(=O)(=O)c2ccc(Cl)cc2)c(N2CCC(O)CC2)s1 is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.