The molecule with the SMILES CN1CCCCc2c1nc1ccccc1c2N.O=C(O)c1cncc(Br)c1 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}.