The SMILES CCN1CCc2c(C#N)c(NCc3ccccc3)nc(NCCO)c2C1 is a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.