The molecule with the SMILES Cc1nn(-c2ccccc2)c2[nH]c(=O)c(CNc3ccc4c(c3)OCCO4)cc12 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}.