Based on the SMILES O=C(CN1C(=O)c2cccc3cccc(c23)C1=O)N1CCN(Cc2ccc3c(c2)OCO3)CC1, the molecule is not a human ether-à-go-go related gene (hERG) blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.