The molecule with the SMILES C[C@H](NC(=Nc1cccc2ccccc12)NC#N)c1ccccc1 is not a hERG blocker (>= 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_blocker#not a hERG blocker (>= 10uM)&a hERG blocker (<10uM)}.
1-cyano-2-naphthalen-1-yl-3-[(1S)-1-phenylethyl]guanidine