Based on the SMILES Cc1cc(=O)n2nc(N3CCCC(C(=O)NCc4ccc5c(c4)OCO5)C3)sc2n1, 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}.