Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES of CC[C@H]1OC(=O)[C@H](C)[C@@H](OC2CC(C)(OC)C(O)C(C)O2)C(C)[C@@H](OC2OC(C)CC(N(C)C)C2O)[C@](C)(O)C[C@@H](C)/C(=N\OC)[C@H](C)[C@@H](O)[C@]1(C)O penetrating the blood brain barrier?
Constraint: Even if you are not sure, you must pick either a or b without using any additional words.
Options:
(a) True
(b) False
Answer: b
Task: Please answer the multiple choice question.
Question: Is the molecule with the {SMILES__description} of {SMILES#} {penetrate_BBB__names__adjective}?
Constraint: Even if you are {#uncertain|not sure!}, you must pick either {%multiple_choice_enum%2%aA1} without using any {#other|additional!} words.
Options:
{penetrate_BBB%}
Answer: {%multiple_choice_result}