Based on the SMILES representation CC(OC(=O)CCCSc1nc2ccccc2s1)C(=O)NC(N)=O, the molecule is not a hERG blocking compound (IC50 < 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.