The molecule with the SMILES representation of COc1cc2nc(CN3CCN(S(=O)(=O)c4ccc(C)c(C)c4)CC3)[nH]c(=O)c2cc1OC is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.