The molecule with the SMILES representation of Cn1c(CNC(=O)CCNC(=O)c2cccc(Cl)c2)cc(=O)n(C)c1=O is not a hERG blocking compound.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.