Task: Please answer the multiple choice question.
Question: Which molecule has the highest Caco-2 cell effective permeability?
Constraint: Even if you are uncertain, you must pick either a, b, c, or d without using any other words.
Options:
a: CC(C)(C)NC(=O)[C@@H]1C[C@@H]2CCCC[C@@H]2CN1C[C@@H](O)[C@H](Cc1ccccc1)NC(=O)[C@H](CC(N)=O)NC(=O)c1ccc2ccccc2n1
b: FC(F)(F)c1cccc(C2=CCN(CCc3ccc4ccccc4c3)CC2)c1
c: COCCn1cc(C(C(=O)NS(=O)(=O)c2ccc(C)cc2OC)c2ccc3c(c2)OCO3)c2ccc(F)cc21
d: COC(=O)c1ccccc1-c1c2ccc(=N)cc-2oc2cc(N)ccc12
Answer: c
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}
2-(1,3-benzodioxol-5-yl)-2-[6-fluoro-1-(2-methoxyethyl)indol-3-yl]-N-(2-methoxy-4-methylphenyl)sulfonylacetamide