The molecule SMILES Cc1ccc(C)c(S(=O)(=O)Nc2cc3c4c(c2)CCN4C(=O)CC3)c1 is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.