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, b, c, d, or e without using any additional words.
Options:
a) CC(=O)C(NC(=O)CN)c1ccc(O)cc1
b) CC(=O)NC[C@H]1CN(c2ccc(-c3ccc(C#N)nc3)c(F)c2)C(=O)O1
c) CC(NC(C)(C)C)C(=O)c1cccc(Cl)c1
d) O=C(O)COCCN1CCN(C(c2ccccc2)c2ccc(Cl)cc2)CC1
e) COC(=O)c1cc(O)c(O)c(O)c1
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}