The SMILES CN1CCN(CCNC(=O)c2ccc3nc(-c4ccc(F)cc4)c(-c4ccc(F)cc4)nc3c2)CC1 is a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.