Based on the SMILES representation CCc1cc2c(=O)c(-c3nc4ccccc4[nH]3)coc2c(CN2CCCCC2)c1O, the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.