User: I want to generate the SMILES of a molecule.
Assistant: This sounds very interesting. Should I consider any constraints for the generation?
User: Yes, please. The molecule should not penetrating the blood brain barrier.
Assistant: Ok, here you go, this SMILES is not penetrating the blood brain barrier: Cc1nnc(SCC2=C(C(=O)[O-])N3C(=O)[C@@H](NC(=O)Cn4cnnn4)[C@H]3SC2)s1.[Na+]
User: I want to {#come up with|create|generate!} the {SMILES__description} of a molecule.
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 {penetrate_BBB#not &NULL}{penetrate_BBB__names__adjective}.
Assistant: {#Ok|Got it!},{# here you go,|!} this {SMILES__description} is {penetrate_BBB#not &NULL}{penetrate_BBB__names__adjective}: {SMILES#}