The SMILES O=c1oc2c(CN3CCOCC3)c(O)ccc2c2c1CCC2 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}.