Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest Caco-2 permeability.
Constraint: You must select all options from a, b, or c without using any other words.
Options:
a: CC(=O)NC(O)CNc1ccc(C(C)=O)cc1
b: CNCC(O)c1ccc(O)c(O)c1
c: CN(C)CCCN1c2ccccc2Sc2ccccc21
Answer: a
Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest {permeability__names__noun}.
Constraint: You must select all options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%permeability%}
Answer: {%multiple_choice_result}