The molecule with the SMILES C=CCn1nc(-c2ccccc2)c2c(C)onc2c1=O 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}.