The molecule with the SMILES representation of Cc1ccccc1NC(=O)Cn1cnc2c(oc3nc4c(cc32)CCCC4)c1=O is not a hERG blocking compound (IC50 less than 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.