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) Cn1cncc1CN1CC(N(Cc2cccc(-n3cccc3)c2)S(=O)(=O)c2ccccn2)Cc2cc(C#N)ccc21
(b) NC(N)=NC(=O)c1nc(Cl)c(N)nc1N
Answer: a
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}
N-[6-cyano-1-[(3-methylimidazol-4-yl)methyl]-3,4-dihydro-2H-quinolin-3-yl]-N-[(3-pyrrol-1-ylphenyl)methyl]pyridine-2-sulfonamide