The SMILES O=C(c1ccc(C(F)(F)F)cc1)N1CCC(=O)N(C(COCc2ccccc2)Cc2ccccc2)CC1 is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.