The SMILES O=C(Cn1nnc2ccccc2c1=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)O 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}.