The molecule with the SMILES representation of CCn1cc(S(=O)(=O)N2CCN(Cc3cccc(Cl)c3)CC2)cn1 is not a hERG blocking compound (IC50 < 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.