The SMILES O=c1cc(CN2CCN(Cc3ccccc3)CC2)c2ccc(O)cc2o1 is from a molecule that is a hERG blocker.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.