The molecule with the SMILES OCCC1CN(Cc2ccc3nsnc3c2)CCN1CCc1ccccc1 is 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}.