The SMILES Cc1cc(N2CCN(C(=O)Nc3ccccc3C#N)CC2)c2ccccc2n1 is a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.