Task: Please answer the multiple choice question.
Question: Rank these molecules from lowest to highest Caco-2 cell effective permeability.
Constraint: You must select all options from a or b without using any other words.
Options:
(a) Cc1ccc(NC(=O)c2nscc2NCc2ccncc2)cc1C(F)(F)F
(b) C[C@@](N)(Cc1ccc(O)c(O)c1)C(=O)O
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}