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, c, d, or e without using any additional words.
Options:
a Clc1ccc(C2CN3CCN=C3c3ccccc32)cc1
b O=C(Nc1cccc(OC(F)(F)F)c1)c1nscc1NCc1ccncc1
c CNS(=O)(=O)c1ccc(Cl)cc1
d COC(=O)c1ccc(O)cc1
e Cc1csc(NC(=O)C(C(=O)OC(C)C)=C2SCS2)n1
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}