The SMILES COCCNc1nc2c(c(=O)n(Cc3cccc(Cl)c3)c(=O)n2C)n1C is from a molecule that is not a human ether-à-go-go related gene (hERG) blocker.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.