The SMILES Cc1cccc(-n2c(=O)cc(N3CCN(c4ccc(F)cc4)CC3)[nH]c2=O)c1 is not a human ether-à-go-go related gene (hERG) blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.