The molecule SMILES CCn1cc(C2=NOC(C(=O)Nc3ccc4c(c3)OCO4)C2)c(C)n1 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}.