The SMILES Fc1ccc(NCc2nnc(SCc3nnc(-c4ccccc4)o3)n2CC2CCCO2)cc1 represents 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}.