The molecule SMILES Cc1ccc(C)c(NC(=O)CCc2c(C)nn(-c3ccc(N4CCCCC4)nn3)c2C)c1 is not a hERG blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.