User: I want to create a SMILES.
Assistant: This sounds very exciting. Should it be a special molecule?
User: Yes, the molecule should have a half life time in humans after IV administration value close to 17.000 hours.
Assistant: Understood, this SMILES has a half life time in humans after IV administration value of approximately 17.000 hours: COc1cc(NCc2ccc3nc(N)nc(N)c3c2C)cc(OC)c1OC
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 have a {half_life_duration__names__noun} value close to {half_life_duration#} {half_life_duration__units}.
Assistant: {#Understood|Got it|Ok!}, this {SMILES__description} has a {half_life_duration__names__noun} value of approximately {half_life_duration#} {half_life_duration__units}: {SMILES#}
5-methyl-6-[(3,4,5-trimethoxyanilino)methyl]quinazoline-2,4-diamine