The molecule with the SMILES representation of COc1ccc(CCN(Cc2cc3cc(C)ccc3[nH]c2=O)C(C)=O)cc1OC is not a hERG blocking compound (IC50 < 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.