The molecule with the SMILES CCn1cc(Cl)c(C(=O)NNC(=O)CCn2nc(C)c([N+](=O)[O-])c2C)n1 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}.