The molecule with the SMILES COCCn1c(SCC(=O)Nc2ccc3c(c2)OCCO3)nnc1C(C)C is not a hERG blocking compound (IC50 < 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.