The SMILES COC(=O)c1cc(S(=O)(=O)Nc2nn(C)c3cccc(F)c23)oc1C is not a human ether-à-go-go related gene (hERG) blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.