The SMILES O=C1N(Cc2cccc(Cl)c2)C[C@@H]2C[C@@H](c3ccc4nonc4c3)N3CCC[C@@]123 is a human ether-à-go-go related gene (hERG) blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.