The SMILES O=C(NC1CCCC1)C(c1ccncc1)N(Cc1ccccc1F)C(=O)c1csnn1 is not 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}.