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, c, or d without using any additional words.
Options:
a: CNC(=O)[C@@H](Cc1ccccc1)NC(=O)[C@H](NC(C)=O)C(C)C
b: CC(NC(C)(C)C)C(=O)c1cccc(Cl)c1
c: CC(C)NCC(COc1ccc(CCOCC2CC2)cc1)OC(=O)C1CC1
d: CC(=O)NC(C(=O)NC1C(=O)N2C(C(=O)O)=C(C)CSC12)c1ccccc1
Answer: b
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}