The molecule SMILES COC(=O)C1=C(C)NC2=C(C(=O)C(C(=O)OC)C(c3ccc(OC)cc3)C2)C1c1ccccn1 is not a hERG blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.