The molecule SMILES C=CCN(CC=C)Cc1c(O)ccc2c(=O)c(-c3ccccc3)coc12 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}.