The SMILES O=C(O)C(=O)O.O=[N+]([O-])c1ccc(S(=O)(=O)N2CCN(C3CCN(Cc4ccccc4)CC3)CC2)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}.