The molecule with the SMILES representation of O=C(Oc1cccc2c(OC(=O)N3CCOCC3)cccc12)N1CCOCC1 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}.