The molecule with the SMILES COc1ccc2c(c1)c1ncn(CC3CCCO3)c(=O)c1n2C is not a hERG blocking compound (IC50 less than 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.