The molecule SMILES CC(=O)NC(c1cccs1)c1cc(Cl)c2ccccc2c1O is not a human ether-à-go-go related gene (hERG) blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.