The SMILES O=C(C1CC(=O)N(c2ccc(F)cc2)C1)N1CCC(c2nc3ccccc3[nH]2)CC1 is a human ether-à-go-go related gene (hERG) blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.