The molecule SMILES C=C(C)CN1CCN(c2c(CCC#N)c(C)c(C#N)c3nc4ccccc4n23)CC1 is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.