The SMILES O=C(CCCCn1c(=O)c2ccccc2n(CC(=O)NC2CCCC2)c1=O)NCc1ccco1 is from a molecule that is not a hERG blocking compound (IC50 < 10uM).
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.