The molecule with the SMILES CCc1cn(-c2ccc(F)cc2)c2ccc(Cl)cc12 is not a human ether-à-go-go related gene (hERG) blocking compound.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_blocker#not &NULL}a {herg_blocker__names__noun}.
5-chloro-3-ethyl-1-(4-fluorophenyl)indole