User: Is the molecule with the SMILES O=C1c2ccccc2-n2ccc3c4ccccc4nc-3c21 a hERG blocking compound (<10uM)?
Assistant: No, it is not a hERG blocking compound (<10uM).
User: Is the molecule with the {SMILES__description} {SMILES#} a {herg_blocker__names__noun}?
Assistant: {herg_blocker#No&Yes}, it is {herg_blocker#not &NULL}a {herg_blocker__names__noun}.
3,13-diazapentacyclo[11.7.0.02,10.04,9.014,19]icosa-1,3,5,7,9,11,14,16,18-nonaen-20-one