The molecule with the SMILES representation of COC(=O)c1ccc(CNC(=O)c2c3c(nc4ccccc24)CCN(Cc2ccccc2)C3)cc1 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}.