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.) CN(C)CCOC(c1ccccc1)c1ccccc1
b.) CN(C)CC/C=C1/c2ccccc2Sc2ccc(Cl)cc21
c.) COC(=O)c1ccccc1-c1c2ccc(=N)cc-2oc2cc(N)ccc12
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}
(3Z)-3-(2-chlorothioxanthen-9-ylidene)-N,N-dimethylpropan-1-amine