The molecule with the SMILES representation of COCCc1nc2ccc(C(=O)NCc3cccc(-n4cccn4)c3)cc2o1 is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.