The molecule SMILES COc1ccc(N2CCN(c3oc(COc4ccc(Cl)cc4)nc3C#N)CC2)cc1 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}.