Based on the SMILES representation O=C(O)Cn1c(SCCOc2ccc(Cl)cc2)nc2ccccc21, the molecule is not a human ether-à-go-go related gene (hERG) blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.