The molecule SMILES Cc1ccccc1NC(=O)Cn1cnc2c(oc3nc4c(cc32)CCCC4)c1=O 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}.