The molecule SMILES NC(=O)c1nsc(C(=O)N(c2ccccc2)C(C(=O)NC2CCCC2)c2ccc3ncccc3c2)c1N is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.