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 additional words.
Options:
a Cc1cc(CC(=O)O)n(C)c1C(=O)c1ccc(Cl)cc1
b COc1cnn(C)c(=O)c1-c1ccc(C[C@@H](CO)NC(=O)c2c(Cl)cccc2Cl)cc1
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}