The SMILES COc1cc(/C=C(/C#N)c2nc3ccccc3[nH]2)ccc1OCc1ccc(C(=O)O)o1 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}.