The molecule with the SMILES CCCn1c(C)nc2c(c1=O)c1nc3ccccc3nc1n2CCC1=CCCCC1 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}.