The molecule SMILES CC1CCCCN1C(=O)CSc1nnc(-c2c[nH]c3ccccc23)o1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.