User: I want to come up with a SMILES.
Assistant: This sounds very interesting. Should I consider any constraints for the generation?
User: Yes, please. The molecule should have a half life time in humans after IV administration value of approximately 0.900 hours.
Assistant: Ok, this SMILES has a half life time in humans after IV administration value of approximately 0.900 hours: O=C(O)[C@H]1/C(=C/CO)O[C@@H]2CC(=O)N21
User: I want to {#come up with|create|generate!} a {#molecule |!}{SMILES__description}.
Assistant: {#This sounds very exciting. |This sounds very interesting. !}Should I consider any {#constraints|specific points!} for the {#generation|creation!}?
User: Yes, please. The molecule should have a {half_life_duration__names__noun} value of approximately {half_life_duration#} {half_life_duration__units}.
Assistant: {#Ok|Got it!},{# here you go,|!} this {SMILES__description} has a {half_life_duration__names__noun} value of approximately {half_life_duration#} {half_life_duration__units}: {SMILES#}
(2R,3Z,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylicacid