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, or d without using any other words.
Options:
a.) O=C(NC1(C(=O)N[C@H](Cc2ccccc2)C(=O)NCC2CCN(C3CCOCC3)CC2)CCCC1)c1cc2ccccc2s1
b.) CCOP(=O)(OCC)Oc1ccc(N(O)O)cc1
c.) NC(CC(=O)O)C(=O)OC[C@@H]1O[C@H](n2cc(F)c(=O)[nH]c2=O)C[C@H]1O
d.) Nc1c(CC(=O)O)cccc1C(=O)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}