The SMILES COc1ccc(CN2CCC(C(=O)N3CCCC(C)C3)CC2)cc1OC.O=C(O)C(=O)O 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}.