Task: Please answer the multiple choice question.
Question: Which molecule has the highest Caco-2 cell permeability?
Constraint: Even if you are uncertain, you must pick either a, b, or c without using any other words.
Options:
a. NC(=S)NC[C@H]1CN(c2ccc(C3CCS(=O)(=O)CC3)c(F)c2)C(=O)O1
b. CC(C)NCC(O)COc1ccc(COCCOC(C)C)cc1
c. CC(=O)N[C@@H](Cc1ccccc1)C(N)=O
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}