The SMILES COc1ccc(-c2csc3nc(-c4ccccc4F)oc(=O)c23)cc1OC 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}.