The molecule SMILES CCCn1c(N)c(N(CCOC)C(=O)c2cc3c(s2)CCC(CC)C3)c(=O)[nH]c1=O 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}.