The molecule with the SMILES CCCc1cn(-c2ccc(F)cc2)c2ccc(Cl)cc12 is not a hERG blocking compound.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_blocker#not &NULL}a {herg_blocker__names__noun}.
5-chloro-1-(4-fluorophenyl)-3-propylindole