Based on the SMILES O=C(CSCC(=O)N1CCOCC1)Nc1nc(-c2ccc3c(c2)OCO3)cs1, the molecule is not a hERG blocking compound (IC50 < 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.