The SMILES COc1ccccc1-n1cc(C(=O)NCC(=O)N2CCN(c3ccccn3)CC2)c2ccccc2c1=O 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}.