The molecule with the SMILES O=c1[nH]cnc2sc3c(c12)CN(Cc1ccccc1)CC3 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}.