User: I want to create a SMILES.
Assistant: This sounds very interesting. Should it be a special molecule?
User: Yes, the molecule should have a half life time in humans after IV administration value close to 1.800 hours.
Assistant: Ok, this SMILES has a half life time in humans after IV administration value of approximately 1.800 hours: COc1ccc(-c2nc3cc(C4=NNC(=O)CC4C)ccc3[nH]2)cc1
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#}
3-[2-(4-methoxyphenyl)-1H-benzimidazol-5-yl]-4-methyl-4,5-dihydro-1H-pyridazin-6-one