The molecule SMILES COc1ccc(CNC(=O)C2CCCN(c3nc4ccccc4o3)C2)c(OC)c1 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}.