The molecule with the SMILES COc1ccc(Nc2c3c(nc4ccccc24)CCC3)c(OC)c1 is 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}.