The SMILES CC(=O)Nc1ccc(NC(=O)c2c(-c3ccccc3)noc2C)cn1 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}.