The SMILES O=C(NCc1cccnc1)C1CC(=O)N(c2ccc(F)cc2)C1 is not a human ether-à-go-go related gene (hERG) blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.