The molecule with the SMILES representation of COc1ccc(OCc2cc(C(=O)N(C)Cc3cc(C4CC4)n[nH]3)no2)c(Cl)c1 is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.