The SMILES O=C(CCC1CCCN(Cc2cccc3c2OCO3)C1)NCc1ccc(F)c(F)c1 is a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.