The molecule with the SMILES Cc1cc(OCCN2CCC(Cc3ccccc3)CC2)ccc1[N+](=O)[O-].O=C(O)C(=O)O is a hERG blocking compound (IC50 less than 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.