The SMILES O=C(O)c1cccc(S(=O)(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)c1 is from a molecule that is not a hERG blocker.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.