The molecule SMILES CCCC(=O)Nc1c2c(nc3ccccc13)N(c1ccccc1)CC2 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}.