The molecule with the SMILES CCn1c(-c2cc3ccccc3cc2O)n[nH]c1=S 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}.