The SMILES COc1cc2cnc(-c3ccccc3)c(C(=O)c3ccc(F)cc3)c2cc1OC is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.