The molecule with the SMILES Cc1nc(C)c(C(=O)N2CCCC(C(=O)c3ccc(Cl)cc3C)C2)s1 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}.