The molecule with the SMILES Nc1c2c(nc3ccn(-c4ccccc4)c(=O)c13)CCCCC2 is a human ether-à-go-go related gene (hERG) blocking compound.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.