The molecule with the SMILES Cl.OC(CN1C2=NCCN2c2ccccc21)c1ccc2c(c1)OCO2 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}.