The SMILES O=C(NC1CCCc2c1cnn2-c1cc(F)cc(F)c1)c1ccncc1 is from a molecule that is a hERG blocking compound.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.