The molecule with the SMILES COc1ccc(N2CC(O)=C(c3nc4ccccc4s3)C2=N)c(OC)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}.