The SMILES CCC(C(=O)NCCc1ccc(C)cc1)n1nc(C)c2c(C)n(-c3ccccc3)nc2c1=O 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}.