The SMILES CC(=O)Nc1ccc(C(=O)OCC(=O)Nc2ccc([N+](=O)[O-])cc2C(F)(F)F)cc1 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}.