The SMILES Cn1c(=O)oc2cc(S(=O)(=O)NCCC(=O)N3CCN(c4ccccc4)CC3)ccc21 represents a molecule that is not a hERG blocking compound.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.