The molecule SMILES CN(Cc1ccon1)C(=O)CCc1nnc(Cc2ccc(-c3ccccc3)cc2)o1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.