The molecule with the SMILES representation of COCc1nnc(NC(=O)CCCCCN2C(=O)c3ccccc3C2=O)s1 is not a hERG blocking compound.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.