Based on the SMILES Cn1c(=O)c2c(nc(SCCCO)n2Cc2ccccc2Cl)n(C)c1=O, the molecule is not a hERG blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.