The SMILES O=C(NCc1ccc(F)cc1)C(c1ccncc1)N(C(=O)c1csnn1)C1CC1 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}.