The molecule with the SMILES representation of Cn1nc(C(=O)Nc2cccc(C(=O)NC3CC3)c2)c2ccccc2c1=O is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.