The SMILES CN1C(=O)C2(c3ccccc31)c1c(oc3ccccc3c1=O)C(=O)N2CCCO represents a molecule that is not a hERG blocker.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.