The SMILES COC(=O)c1nc2n(n1)C(c1ccc(OC)c(OC)c1OC)C1=C(CCCC1=O)N2 is from a molecule that is not a human ether-à-go-go related gene (hERG) blocking compound.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.