The molecule SMILES CCC1CN(C(=O)N2CCC(C(=O)NCc3ccc(OC)cc3OC)CC2)c2ccccc2O1 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}.