Task: Please answer the multiple choice question.
Question: Which molecule has the highest Caco-2 cell permeability?
Constraint: Even if you are not sure, you must pick either a or b without using any other words.
Options:
[a] C=C(C)CNc1ccc(C(C)C(=O)O)cc1
[b] CC(=O)NC(C(=O)NC1C(=O)N2C(C(=O)O)=C(C)CSC12)c1ccccc1
Answer: b
Task: Please answer the multiple choice question.
Question: Which molecule has the highest {permeability__names__noun}?
Constraint: Even if you are {#uncertain|not sure!}, you must pick either {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%permeability%}
Answer: {%multiple_choice_result}