User: I want to create a SMILES.
Assistant: This sounds very interesting. Should it be a special one?
User: Yes, the molecule should be penetrating the blood brain barrier.
Assistant: Got it, this SMILES is penetrating the blood brain barrier: COc1ccc2c(c1)/C(=C/CCN(C)C)c1ccccc1O2
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 {penetrate_BBB#not &NULL}be {penetrate_BBB__names__adjective}.
Assistant: Got it, this {SMILES__description} is {penetrate_BBB#not &NULL}{penetrate_BBB__names__adjective}: {SMILES#}