Based on the SMILES O=C1C2C3C=CC(C3)C2C(=O)N1c1n[nH]c(-c2ccccc2)n1, the molecule is not a human ether-à-go-go related gene (hERG) blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.