The molecule with the SMILES CCCCCn1c(Sc2ccccc2)nc2c1c(=O)[nH]c(=O)n2C is not a hERG blocking compound.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.