User: Is the molecule with the SMILES CCOC(=O)C=CC(=O)OC=C[N+](=O)[O-] active against HIV?
Assistant: Yes, it is active against HIV.
User: Is the molecule with the {SMILES__description} {SMILES#} {activity_HIV__names__adjective}?
Assistant: Yes, it is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
1-O-ethyl 4-O-(2-nitroethenyl) but-2-enedioate