The molecule SMILES O=C(COC(=O)CSc1nnc(-c2ccc(Cl)cc2)o1)NCc1ccc2c(c1)OCO2 is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.