The molecule SMILES O=c1oc2c(CN3CCOCC3)c(O)ccc2c2c1CCCC2 is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.