Based on the SMILES COCCn1c(SCc2nc3scc(-c4ccc(Cl)cc4)c3c(=O)[nH]2)nnc1-c1cccc(C)c1, the molecule is not a hERG blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.