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, d, or e without using any other words.
Options:
[a] O=C(Nc1cccc(C(F)(F)F)c1)c1nscc1NCc1ccncc1
[b] O=C(Nc1cccc(OC(F)(F)F)c1)c1nscc1NCc1ccncc1
[c] CN(C)CCCN1c2ccccc2Sc2ccccc21
[d] Cc1cn([C@H]2C[C@H]([N-][NH+]=N)[C@@H](CO)O2)c(=O)[nH]c1=O
[e] NC(N)=N/N=C/c1c(Cl)cccc1Cl
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}