The molecule SMILES Cc1cc2occ(CC(=O)NC3CCCc4ccccc43)c2cc1C is not a human ether-à-go-go related gene (hERG) blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.