User: I want to come up with a SMILES.
Assistant: This sounds very exciting. Should it be a special one?
User: Yes, the molecule should not be active against HIV.
Assistant: Got it, this SMILES is not active against HIV: CCOC(=O)CCC(NC(=O)OCc1ccccc1)C(=O)NC(CCC(=O)OCC)C(=O)NC(Cc1ccc([N+](=O)[O-])cc1)C(=O)NC(CCC(=O)OCC)C(=O)NC(CCC(=O)OCC)C(=O)OCC
User: I want to {#come up with|create|generate!} a {#molecule |!}{SMILES__description}.
Assistant: {#This sounds very exciting. |This sounds very interesting. !}Should it be a special {#molecule|one!}?
User: Yes, the molecule should {activity_HIV#not &NULL}be {activity_HIV__names__adjective}.
Assistant: {#Understood|Got it|Ok!}, this {SMILES__description} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}: {SMILES#}
diethyl 2-[[5-ethoxy-2-[[2-[[5-ethoxy-2-[[5-ethoxy-5-oxo-2-(phenylmethoxycarbonylamino)pentanoyl]amino]-5-oxopentanoyl]amino]-3-(4-nitrophenyl)propanoyl]amino]-5-oxopentanoyl]amino]pentanedioate