The SMILES O=C(COc1cc2oc(=O)cc(-c3ccccc3)c2cc1Cl)NC(Cc1c[nH]c2ccc(O)cc12)C(=O)O 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}.