The SMILES Cc1cc(C(=O)COC(=O)c2n[nH]c(=O)c3ccccc23)c(C)n1C is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.