The SMILES Cc1oc2c(C)c3oc(=O)c(CCC(=O)N4CCC(C(=O)NCCC(=O)O)(c5ccccc5)CC4)c(C)c3cc2c1C is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.