The molecule with the SMILES COc1c2c(nc3occc13)C(CC=C(C)C)(OC)C(OC(C)=O)CC2 is not a human ether-à-go-go related gene (hERG) blocking compound.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.