Based on the SMILES representation COc1cccc(C(=O)NC(=S)Nc2ccc3c4c(cccc24)CC3)c1, the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.