The molecule with the SMILES representation of Cc1ccc(NC(=O)Cn2cnc3sc(C(=O)NCc4ccco4)c(C)c3c2=O)cc1Cl is not a hERG blocking compound (IC50 less than 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.