The SMILES COC(=O)c1ccc(OCC(O)CNCC(c2ccc(OC)cc2)N(C)C)c(OC)c1 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}.