The molecule with the SMILES representation of COc1cccc(Nc2c3c(nc4c(-c5ccccc5)c(C)nn24)CCC3)c1 is not a hERG blocking compound (IC50 < 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.