The molecule with the SMILES representation of CCc1cccc2c(C#N)cn(CCOc3ccccc3OC)c12 is not a hERG blocking compound (IC50 less than 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.