The molecule with the SMILES CC(=O)Oc1ccc2c(=O)c(N3C(=O)c4ccccc4C3=O)c(C)oc2c1 is not a human ether-à-go-go related gene (hERG) blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.