The molecule with the SMILES representation of COc1ccc(CCn2c(=O)[nH]c3cc(C(=O)N4CCN(c5ccccn5)CC4)ccc3c2=O)cc1OC 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}.